7.8 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
7.8 High
AI Score
Confidence
High
0.01 Low
EPSS
Percentile
83.4%
This update for libexif to 0.6.22 fixes the following issues :
Security issues fixed :
CVE-2016-6328: Fixed an integer overflow in parsing MNOTE entry data of the input file (bsc#1055857).
CVE-2017-7544: Fixed an out-of-bounds heap read vulnerability in exif_data_save_data_entry function in libexif/exif-data.c (bsc#1059893).
CVE-2018-20030: Fixed a denial of service by endless recursion (bsc#1120943).
CVE-2019-9278: Fixed an integer overflow (bsc#1160770).
CVE-2020-0093: Fixed an out-of-bounds read in exif_data_save_data_entry (bsc#1171847).
CVE-2020-12767: Fixed a divide-by-zero error in exif_entry_get_value (bsc#1171475).
CVE-2020-13112: Fixed a time consumption DoS when parsing canon array markers (bsc#1172121).
CVE-2020-13113: Fixed a potential use of uninitialized memory (bsc#1172105).
CVE-2020-13114: Fixed various buffer overread fixes due to integer overflows in maker notes (bsc#1172116).
Non-security issues fixed :
libexif was updated to version 0.6.22 :
New translations: ms
Updated translations for most languages
Some useful EXIF 2.3 tag added :
EXIF_TAG_GAMMA
EXIF_TAG_COMPOSITE_IMAGE
EXIF_TAG_SOURCE_IMAGE_NUMBER_OF_COMPOSITE_IMAGE
EXIF_TAG_SOURCE_EXPOSURE_TIMES_OF_COMPOSITE_IMAGE
EXIF_TAG_GPS_H_POSITIONING_ERROR
EXIF_TAG_CAMERA_OWNER_NAME
EXIF_TAG_BODY_SERIAL_NUMBER
EXIF_TAG_LENS_SPECIFICATION
EXIF_TAG_LENS_MAKE
EXIF_TAG_LENS_MODEL
EXIF_TAG_LENS_SERIAL_NUMBER
This update was imported from the SUSE:SLE-15:Update update project.
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2020-793.
#
# The text description of this plugin is (C) SUSE LLC.
#
include('compat.inc');
if (description)
{
script_id(137392);
script_version("1.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/03/07");
script_cve_id(
"CVE-2016-6328",
"CVE-2017-7544",
"CVE-2018-20030",
"CVE-2019-9278",
"CVE-2020-0093",
"CVE-2020-12767",
"CVE-2020-13112",
"CVE-2020-13113",
"CVE-2020-13114"
);
script_name(english:"openSUSE Security Update : libexif (openSUSE-2020-793)");
script_set_attribute(attribute:"synopsis", value:
"The remote openSUSE host is missing a security update.");
script_set_attribute(attribute:"description", value:
"This update for libexif to 0.6.22 fixes the following issues :
Security issues fixed :
- CVE-2016-6328: Fixed an integer overflow in parsing
MNOTE entry data of the input file (bsc#1055857).
- CVE-2017-7544: Fixed an out-of-bounds heap read
vulnerability in exif_data_save_data_entry function in
libexif/exif-data.c (bsc#1059893).
- CVE-2018-20030: Fixed a denial of service by endless
recursion (bsc#1120943).
- CVE-2019-9278: Fixed an integer overflow (bsc#1160770).
- CVE-2020-0093: Fixed an out-of-bounds read in
exif_data_save_data_entry (bsc#1171847).
- CVE-2020-12767: Fixed a divide-by-zero error in
exif_entry_get_value (bsc#1171475).
- CVE-2020-13112: Fixed a time consumption DoS when
parsing canon array markers (bsc#1172121).
- CVE-2020-13113: Fixed a potential use of uninitialized
memory (bsc#1172105).
- CVE-2020-13114: Fixed various buffer overread fixes due
to integer overflows in maker notes (bsc#1172116).
Non-security issues fixed :
- libexif was updated to version 0.6.22 :
- New translations: ms
- Updated translations for most languages
- Some useful EXIF 2.3 tag added :
- EXIF_TAG_GAMMA
- EXIF_TAG_COMPOSITE_IMAGE
- EXIF_TAG_SOURCE_IMAGE_NUMBER_OF_COMPOSITE_IMAGE
- EXIF_TAG_SOURCE_EXPOSURE_TIMES_OF_COMPOSITE_IMAGE
- EXIF_TAG_GPS_H_POSITIONING_ERROR
- EXIF_TAG_CAMERA_OWNER_NAME
- EXIF_TAG_BODY_SERIAL_NUMBER
- EXIF_TAG_LENS_SPECIFICATION
- EXIF_TAG_LENS_MAKE
- EXIF_TAG_LENS_MODEL
- EXIF_TAG_LENS_SERIAL_NUMBER
This update was imported from the SUSE:SLE-15:Update update project.");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1055857");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1059893");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1120943");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1160770");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1171475");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1171847");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1172105");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1172116");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1172121");
script_set_attribute(attribute:"solution", value:
"Update the affected libexif packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/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:N/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-2019-9278");
script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2020-13112");
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:"2017/09/21");
script_set_attribute(attribute:"patch_publication_date", value:"2020/06/11");
script_set_attribute(attribute:"plugin_publication_date", value:"2020/06/12");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libexif-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libexif-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libexif-devel-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libexif12");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libexif12-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libexif12-32bit-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libexif12-debuginfo");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:15.1");
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) 2020-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/SuSE/release", "Host/SuSE/rpm-list", "Host/cpu");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("rpm.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/SuSE/release");
if (isnull(release) || release =~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "openSUSE");
if (release !~ "^(SUSE15\.1)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "15.1", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);
flag = 0;
if ( rpm_check(release:"SUSE15.1", reference:"libexif-debugsource-0.6.22-lp151.4.6.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libexif-devel-0.6.22-lp151.4.6.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libexif12-0.6.22-lp151.4.6.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libexif12-debuginfo-0.6.22-lp151.4.6.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", cpu:"x86_64", reference:"libexif-devel-32bit-0.6.22-lp151.4.6.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", cpu:"x86_64", reference:"libexif12-32bit-0.6.22-lp151.4.6.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", cpu:"x86_64", reference:"libexif12-32bit-debuginfo-0.6.22-lp151.4.6.1") ) flag++;
if (flag)
{
if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
else security_warning(0);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "libexif-debugsource / libexif-devel / libexif12 / etc");
}
Vendor | Product | Version | CPE |
---|---|---|---|
novell | opensuse | libexif-debugsource | p-cpe:/a:novell:opensuse:libexif-debugsource |
novell | opensuse | libexif-devel | p-cpe:/a:novell:opensuse:libexif-devel |
novell | opensuse | libexif-devel-32bit | p-cpe:/a:novell:opensuse:libexif-devel-32bit |
novell | opensuse | libexif12 | p-cpe:/a:novell:opensuse:libexif12 |
novell | opensuse | libexif12-32bit | p-cpe:/a:novell:opensuse:libexif12-32bit |
novell | opensuse | libexif12-32bit-debuginfo | p-cpe:/a:novell:opensuse:libexif12-32bit-debuginfo |
novell | opensuse | libexif12-debuginfo | p-cpe:/a:novell:opensuse:libexif12-debuginfo |
novell | opensuse | 15.1 | cpe:/o:novell:opensuse:15.1 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6328
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7544
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20030
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9278
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0093
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12767
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13112
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13113
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13114
bugzilla.opensuse.org/show_bug.cgi?id=1055857
bugzilla.opensuse.org/show_bug.cgi?id=1059893
bugzilla.opensuse.org/show_bug.cgi?id=1120943
bugzilla.opensuse.org/show_bug.cgi?id=1160770
bugzilla.opensuse.org/show_bug.cgi?id=1171475
bugzilla.opensuse.org/show_bug.cgi?id=1171847
bugzilla.opensuse.org/show_bug.cgi?id=1172105
bugzilla.opensuse.org/show_bug.cgi?id=1172116
bugzilla.opensuse.org/show_bug.cgi?id=1172121
7.8 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
7.8 High
AI Score
Confidence
High
0.01 Low
EPSS
Percentile
83.4%