CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
92.5%
The remote SUSE Linux SLED15 / SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:2322-1 advisory.
In FFmpeg before 4.2, avcodec_open2 in libavcodec/utils.c allows a NULL pointer dereference and possibly unspecified other impact when there is no valid close function pointer. (CVE-2019-17539)
FFmpeg 2.8 and 4.2.3 has a use-after-free via a crafted EXTINF duration in an m3u8 file because parse_playlist in libavformat/hls.c frees a pointer, and later that pointer is accessed in av_probe_input_format3 in libavformat/format.c. (CVE-2020-13904)
FFmpeg 4.1.3 is affected by a Divide By Zero issue via libavcodec/ratecontrol.c, which allows a remote malicious user to cause a Denial of Service. (CVE-2020-20448)
Denial of Service issue in FFmpeg 4.2 due to resource management errors via fftools/cmdutils.c.
(CVE-2020-20451)
Buffer Overflow vulnerability exists in FFmpeg 4.1 via apng_do_inverse_blend in libavcodec/pngenc.c, which could let a remote malicious user cause a Denial of Service (CVE-2020-21041)
Buffer Overflow vulnerability in FFmpeg 4.2 in mov_write_video_tag due to the out of bounds in libavformat/movenc.c, which could let a remote malicious user obtain sensitive information, cause a Denial of Service, or execute arbitrary code. (CVE-2020-22015)
A heap-based Buffer Overflow vulnerability in FFmpeg 4.2 at libavcodec/get_bits.h when writing .mov files, which might lead to memory corruption and other potential consequences. (CVE-2020-22016)
A heap-based Buffer Overflow vulnerability exists in FFmpeg 4.2 at ff_fill_rectangle in libavfilter/drawutils.c, which might lead to memory corruption and other potential consequences.
(CVE-2020-22017)
Buffer Overflow vulnerability in FFmpeg 4.2 at convolution_y_10bit in libavfilter/vf_vmafmotion.c, which could let a remote malicious user cause a Denial of Service. (CVE-2020-22019)
Buffer Overflow vulnerability in FFmpeg 4.2 in the build_diff_map function in libavfilter/vf_fieldmatch.c, which could let a remote malicious user cause a Denial of Service. (CVE-2020-22020)
Buffer Overflow vulnerability in FFmpeg 4.2 at filter_edges function in libavfilter/vf_yadif.c, which could let a remote malicious user cause a Denial of Service. (CVE-2020-22021)
A heap-based Buffer Overflow vulnerability exists in FFmpeg 4.2 in filter_frame at libavfilter/vf_fieldorder.c, which might lead to memory corruption and other potential consequences.
(CVE-2020-22022)
A heap-based Buffer Overflow vulnerabililty exists in FFmpeg 4.2 in filter_frame at libavfilter/vf_bitplanenoise.c, which might lead to memory corruption and other potential consequences.
(CVE-2020-22023)
A heap-based Buffer Overflow vulnerability exists in gaussian_blur at libavfilter/vf_edgedetect.c, which might lead to memory corruption and other potential consequences. (CVE-2020-22025)
Buffer Overflow vulnerability exists in FFmpeg 4.2 in the config_input function at libavfilter/af_tremolo.c, which could let a remote malicious user cause a Denial of Service.
(CVE-2020-22026)
A Heap-based Buffer Overflow vulnerability exists in FFmpeg 4.2 at libavfilter/vf_w3fdif.c in filter16_complex_low, which might lead to memory corruption and other potential consequences.
(CVE-2020-22031)
A heap-based Buffer Overflow vulnerability exists FFmpeg 4.2 at libavfilter/vf_edgedetect.c in gaussian_blur, which might lead to memory corruption and other potential consequences. (CVE-2020-22032)
A heap-based Buffer Overflow Vulnerability exists FFmpeg 4.2 at libavfilter/vf_vmafmotion.c in convolution_y_8bit, which could let a remote malicious user cause a Denial of Service. (CVE-2020-22033)
A heap-based Buffer Overflow vulnerability exists FFmpeg 4.2 at libavfilter/vf_floodfill.c, which might lead to memory corruption and other potential consequences. (CVE-2020-22034)
A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in the ff_v4l2_m2m_create_context function in v4l2_m2m.c. (CVE-2020-22038)
A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in the inavi_add_ientry function. (CVE-2020-22039)
A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak at the fifo_alloc_common function in libavutil/fifo.c. (CVE-2020-22043)
A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in the url_open_dyn_buf_internal function in libavformat/aviobuf.c. (CVE-2020-22044)
Note that Nessus has not tested for these issues but has instead relied only on the application’s self-reported version number.
#%NASL_MIN_LEVEL 70300
##
# (C) Tenable, Inc.
#
# The package checks in this plugin were extracted from
# SUSE update advisory SUSE-SU-2021:2322-1. The text itself
# is copyright (C) SUSE.
##
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(151651);
script_version("1.5");
script_set_attribute(attribute:"plugin_modification_date", value:"2023/07/13");
script_cve_id(
"CVE-2019-17539",
"CVE-2020-13904",
"CVE-2020-20448",
"CVE-2020-20451",
"CVE-2020-21041",
"CVE-2020-22015",
"CVE-2020-22016",
"CVE-2020-22017",
"CVE-2020-22019",
"CVE-2020-22020",
"CVE-2020-22021",
"CVE-2020-22022",
"CVE-2020-22023",
"CVE-2020-22025",
"CVE-2020-22026",
"CVE-2020-22031",
"CVE-2020-22032",
"CVE-2020-22033",
"CVE-2020-22034",
"CVE-2020-22038",
"CVE-2020-22039",
"CVE-2020-22043",
"CVE-2020-22044"
);
script_xref(name:"SuSE", value:"SUSE-SU-2021:2322-1");
script_name(english:"SUSE SLED15 / SLES15 Security Update : ffmpeg (SUSE-SU-2021:2322-1)");
script_set_attribute(attribute:"synopsis", value:
"The remote SUSE host is missing one or more security updates.");
script_set_attribute(attribute:"description", value:
"The remote SUSE Linux SLED15 / SLES15 host has packages installed that are affected by multiple vulnerabilities as
referenced in the SUSE-SU-2021:2322-1 advisory.
- In FFmpeg before 4.2, avcodec_open2 in libavcodec/utils.c allows a NULL pointer dereference and possibly
unspecified other impact when there is no valid close function pointer. (CVE-2019-17539)
- FFmpeg 2.8 and 4.2.3 has a use-after-free via a crafted EXTINF duration in an m3u8 file because
parse_playlist in libavformat/hls.c frees a pointer, and later that pointer is accessed in
av_probe_input_format3 in libavformat/format.c. (CVE-2020-13904)
- FFmpeg 4.1.3 is affected by a Divide By Zero issue via libavcodec/ratecontrol.c, which allows a remote
malicious user to cause a Denial of Service. (CVE-2020-20448)
- Denial of Service issue in FFmpeg 4.2 due to resource management errors via fftools/cmdutils.c.
(CVE-2020-20451)
- Buffer Overflow vulnerability exists in FFmpeg 4.1 via apng_do_inverse_blend in libavcodec/pngenc.c, which
could let a remote malicious user cause a Denial of Service (CVE-2020-21041)
- Buffer Overflow vulnerability in FFmpeg 4.2 in mov_write_video_tag due to the out of bounds in
libavformat/movenc.c, which could let a remote malicious user obtain sensitive information, cause a Denial
of Service, or execute arbitrary code. (CVE-2020-22015)
- A heap-based Buffer Overflow vulnerability in FFmpeg 4.2 at libavcodec/get_bits.h when writing .mov files,
which might lead to memory corruption and other potential consequences. (CVE-2020-22016)
- A heap-based Buffer Overflow vulnerability exists in FFmpeg 4.2 at ff_fill_rectangle in
libavfilter/drawutils.c, which might lead to memory corruption and other potential consequences.
(CVE-2020-22017)
- Buffer Overflow vulnerability in FFmpeg 4.2 at convolution_y_10bit in libavfilter/vf_vmafmotion.c, which
could let a remote malicious user cause a Denial of Service. (CVE-2020-22019)
- Buffer Overflow vulnerability in FFmpeg 4.2 in the build_diff_map function in libavfilter/vf_fieldmatch.c,
which could let a remote malicious user cause a Denial of Service. (CVE-2020-22020)
- Buffer Overflow vulnerability in FFmpeg 4.2 at filter_edges function in libavfilter/vf_yadif.c, which
could let a remote malicious user cause a Denial of Service. (CVE-2020-22021)
- A heap-based Buffer Overflow vulnerability exists in FFmpeg 4.2 in filter_frame at
libavfilter/vf_fieldorder.c, which might lead to memory corruption and other potential consequences.
(CVE-2020-22022)
- A heap-based Buffer Overflow vulnerabililty exists in FFmpeg 4.2 in filter_frame at
libavfilter/vf_bitplanenoise.c, which might lead to memory corruption and other potential consequences.
(CVE-2020-22023)
- A heap-based Buffer Overflow vulnerability exists in gaussian_blur at libavfilter/vf_edgedetect.c, which
might lead to memory corruption and other potential consequences. (CVE-2020-22025)
- Buffer Overflow vulnerability exists in FFmpeg 4.2 in the config_input function at
libavfilter/af_tremolo.c, which could let a remote malicious user cause a Denial of Service.
(CVE-2020-22026)
- A Heap-based Buffer Overflow vulnerability exists in FFmpeg 4.2 at libavfilter/vf_w3fdif.c in
filter16_complex_low, which might lead to memory corruption and other potential consequences.
(CVE-2020-22031)
- A heap-based Buffer Overflow vulnerability exists FFmpeg 4.2 at libavfilter/vf_edgedetect.c in
gaussian_blur, which might lead to memory corruption and other potential consequences. (CVE-2020-22032)
- A heap-based Buffer Overflow Vulnerability exists FFmpeg 4.2 at libavfilter/vf_vmafmotion.c in
convolution_y_8bit, which could let a remote malicious user cause a Denial of Service. (CVE-2020-22033)
- A heap-based Buffer Overflow vulnerability exists FFmpeg 4.2 at libavfilter/vf_floodfill.c, which might
lead to memory corruption and other potential consequences. (CVE-2020-22034)
- A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in the
ff_v4l2_m2m_create_context function in v4l2_m2m.c. (CVE-2020-22038)
- A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in the inavi_add_ientry
function. (CVE-2020-22039)
- A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak at the fifo_alloc_common
function in libavutil/fifo.c. (CVE-2020-22043)
- A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in the
url_open_dyn_buf_internal function in libavformat/aviobuf.c. (CVE-2020-22044)
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1172640");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1186406");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1186583");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1186586");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1186587");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1186596");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1186597");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1186598");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1186600");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1186603");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1186604");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1186605");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1186613");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1186614");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1186615");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1186616");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1186658");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1186660");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1186757");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1186758");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1186762");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1186763");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-17539");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-13904");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-20448");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-20451");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-21041");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-22015");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-22016");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-22017");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-22019");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-22020");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-22021");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-22022");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-22023");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-22025");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-22026");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-22031");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-22032");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-22033");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-22034");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-22038");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-22039");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-22043");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-22044");
# https://lists.suse.com/pipermail/sle-security-updates/2021-July/009140.html
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?7c19125e");
script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-17539");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2019/10/14");
script_set_attribute(attribute:"patch_publication_date", value:"2021/07/14");
script_set_attribute(attribute:"plugin_publication_date", value:"2021/07/15");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:ffmpeg");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libavcodec-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libavcodec57");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libavdevice57");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libavfilter6");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libavformat-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libavformat57");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libavresample-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libavresample3");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libavutil-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libavutil55");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libpostproc-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libpostproc54");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libswresample-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libswresample2");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libswscale-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libswscale4");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:15");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"SuSE Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2021-2023 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list");
exit(0);
}
include('rpm.inc');
if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var os_release = get_kb_item("Host/SuSE/release");
if (isnull(os_release) || os_release !~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "SUSE");
var os_ver = pregmatch(pattern: "^(SLE(S|D)\d+)", string:os_release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE');
os_ver = os_ver[1];
if (! preg(pattern:"^(SLED15|SLES15)$", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLED15 / SLES15', 'SUSE (' + os_ver + ')');
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'SUSE (' + os_ver + ')', cpu);
var service_pack = get_kb_item("Host/SuSE/patchlevel");
if (isnull(service_pack)) service_pack = "0";
if (os_ver == "SLED15" && (! preg(pattern:"^(2|3)$", string:service_pack))) audit(AUDIT_OS_NOT, "SLED15 SP2/3", os_ver + " SP" + service_pack);
if (os_ver == "SLES15" && (! preg(pattern:"^(2|3)$", string:service_pack))) audit(AUDIT_OS_NOT, "SLES15 SP2/3", os_ver + " SP" + service_pack);
var pkgs = [
{'reference':'libavcodec57-3.4.2-11.3.1', 'sp':'2', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.2']},
{'reference':'libavcodec57-3.4.2-11.3.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.2']},
{'reference':'libavformat57-3.4.2-11.3.1', 'sp':'2', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.2']},
{'reference':'libavformat57-3.4.2-11.3.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.2']},
{'reference':'libavutil-devel-3.4.2-11.3.1', 'sp':'2', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.2']},
{'reference':'libavutil-devel-3.4.2-11.3.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.2']},
{'reference':'libavutil55-3.4.2-11.3.1', 'sp':'2', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.2']},
{'reference':'libavutil55-3.4.2-11.3.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.2']},
{'reference':'libpostproc-devel-3.4.2-11.3.1', 'sp':'2', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.2']},
{'reference':'libpostproc-devel-3.4.2-11.3.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.2']},
{'reference':'libpostproc54-3.4.2-11.3.1', 'sp':'2', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.2']},
{'reference':'libpostproc54-3.4.2-11.3.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.2']},
{'reference':'libswresample-devel-3.4.2-11.3.1', 'sp':'2', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.2']},
{'reference':'libswresample-devel-3.4.2-11.3.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.2']},
{'reference':'libswresample2-3.4.2-11.3.1', 'sp':'2', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.2']},
{'reference':'libswresample2-3.4.2-11.3.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.2']},
{'reference':'libswscale-devel-3.4.2-11.3.1', 'sp':'2', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.2']},
{'reference':'libswscale-devel-3.4.2-11.3.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.2']},
{'reference':'libswscale4-3.4.2-11.3.1', 'sp':'2', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.2']},
{'reference':'libswscale4-3.4.2-11.3.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.2']},
{'reference':'libavcodec57-3.4.2-11.3.1', 'sp':'3', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.3']},
{'reference':'libavcodec57-3.4.2-11.3.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.3']},
{'reference':'libavformat57-3.4.2-11.3.1', 'sp':'3', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.3']},
{'reference':'libavformat57-3.4.2-11.3.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.3']},
{'reference':'libavutil-devel-3.4.2-11.3.1', 'sp':'3', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.3']},
{'reference':'libavutil-devel-3.4.2-11.3.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.3']},
{'reference':'libavutil55-3.4.2-11.3.1', 'sp':'3', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.3']},
{'reference':'libavutil55-3.4.2-11.3.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.3']},
{'reference':'libpostproc-devel-3.4.2-11.3.1', 'sp':'3', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.3']},
{'reference':'libpostproc-devel-3.4.2-11.3.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.3']},
{'reference':'libpostproc54-3.4.2-11.3.1', 'sp':'3', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.3']},
{'reference':'libpostproc54-3.4.2-11.3.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.3']},
{'reference':'libswresample-devel-3.4.2-11.3.1', 'sp':'3', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.3']},
{'reference':'libswresample-devel-3.4.2-11.3.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.3']},
{'reference':'libswresample2-3.4.2-11.3.1', 'sp':'3', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.3']},
{'reference':'libswresample2-3.4.2-11.3.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.3']},
{'reference':'libswscale-devel-3.4.2-11.3.1', 'sp':'3', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.3']},
{'reference':'libswscale-devel-3.4.2-11.3.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.3']},
{'reference':'libswscale4-3.4.2-11.3.1', 'sp':'3', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.3']},
{'reference':'libswscale4-3.4.2-11.3.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.3']},
{'reference':'ffmpeg-3.4.2-11.3.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-packagehub-subpackages-release-15.2']},
{'reference':'libavdevice57-3.4.2-11.3.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-packagehub-subpackages-release-15.2']},
{'reference':'libavfilter6-3.4.2-11.3.1', 'sp':'2', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-packagehub-subpackages-release-15.2']},
{'reference':'ffmpeg-3.4.2-11.3.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-packagehub-subpackages-release-15.3']},
{'reference':'libavdevice57-3.4.2-11.3.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-packagehub-subpackages-release-15.3']},
{'reference':'libavfilter6-3.4.2-11.3.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-packagehub-subpackages-release-15.3']},
{'reference':'libavcodec-devel-3.4.2-11.3.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-15.2']},
{'reference':'libavcodec-devel-3.4.2-11.3.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-15.2']},
{'reference':'libavformat-devel-3.4.2-11.3.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-15.2']},
{'reference':'libavformat-devel-3.4.2-11.3.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-15.2']},
{'reference':'libavresample-devel-3.4.2-11.3.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-15.2']},
{'reference':'libavresample-devel-3.4.2-11.3.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-15.2']},
{'reference':'libavresample3-3.4.2-11.3.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-15.2']},
{'reference':'libavresample3-3.4.2-11.3.1', 'sp':'2', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-15.2']},
{'reference':'libavcodec-devel-3.4.2-11.3.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-15.3']},
{'reference':'libavcodec-devel-3.4.2-11.3.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-15.3']},
{'reference':'libavformat-devel-3.4.2-11.3.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-15.3']},
{'reference':'libavformat-devel-3.4.2-11.3.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-15.3']},
{'reference':'libavresample-devel-3.4.2-11.3.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-15.3']},
{'reference':'libavresample-devel-3.4.2-11.3.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-15.3']},
{'reference':'libavresample3-3.4.2-11.3.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-15.3']},
{'reference':'libavresample3-3.4.2-11.3.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-15.3']}
];
var ltss_caveat_required = FALSE;
var flag = 0;
foreach var package_array ( pkgs ) {
var reference = NULL;
var _release = NULL;
var sp = NULL;
var _cpu = NULL;
var exists_check = NULL;
var rpm_spec_vers_cmp = NULL;
if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
if (!empty_or_null(package_array['release'])) _release = package_array['release'];
if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];
if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];
if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];
if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];
if (reference && _release) {
if (exists_check) {
var check_flag = 0;
foreach var check (exists_check) {
if (!rpm_exists(release:_release, rpm:check)) continue;
check_flag++;
}
if (!check_flag) continue;
}
if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;
}
}
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_HOLE,
extra : rpm_report_get()
);
exit(0);
}
else
{
var tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'ffmpeg / libavcodec-devel / libavcodec57 / libavdevice57 / etc');
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17539
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13904
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-20448
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-20451
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-21041
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22015
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22016
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22017
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22019
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22020
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22021
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22022
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22023
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22025
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22026
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22031
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22032
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22033
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22034
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22038
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22039
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22043
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22044
www.nessus.org/u?7c19125e
bugzilla.suse.com/1172640
bugzilla.suse.com/1186406
bugzilla.suse.com/1186583
bugzilla.suse.com/1186586
bugzilla.suse.com/1186587
bugzilla.suse.com/1186596
bugzilla.suse.com/1186597
bugzilla.suse.com/1186598
bugzilla.suse.com/1186600
bugzilla.suse.com/1186603
bugzilla.suse.com/1186604
bugzilla.suse.com/1186605
bugzilla.suse.com/1186613
bugzilla.suse.com/1186614
bugzilla.suse.com/1186615
bugzilla.suse.com/1186616
bugzilla.suse.com/1186658
bugzilla.suse.com/1186660
bugzilla.suse.com/1186757
bugzilla.suse.com/1186758
bugzilla.suse.com/1186762
bugzilla.suse.com/1186763
www.suse.com/security/cve/CVE-2019-17539
www.suse.com/security/cve/CVE-2020-13904
www.suse.com/security/cve/CVE-2020-20448
www.suse.com/security/cve/CVE-2020-20451
www.suse.com/security/cve/CVE-2020-21041
www.suse.com/security/cve/CVE-2020-22015
www.suse.com/security/cve/CVE-2020-22016
www.suse.com/security/cve/CVE-2020-22017
www.suse.com/security/cve/CVE-2020-22019
www.suse.com/security/cve/CVE-2020-22020
www.suse.com/security/cve/CVE-2020-22021
www.suse.com/security/cve/CVE-2020-22022
www.suse.com/security/cve/CVE-2020-22023
www.suse.com/security/cve/CVE-2020-22025
www.suse.com/security/cve/CVE-2020-22026
www.suse.com/security/cve/CVE-2020-22031
www.suse.com/security/cve/CVE-2020-22032
www.suse.com/security/cve/CVE-2020-22033
www.suse.com/security/cve/CVE-2020-22034
www.suse.com/security/cve/CVE-2020-22038
www.suse.com/security/cve/CVE-2020-22039
www.suse.com/security/cve/CVE-2020-22043
www.suse.com/security/cve/CVE-2020-22044
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
92.5%