6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
6.3 Medium
AI Score
Confidence
Low
0.009 Low
EPSS
Percentile
82.9%
This update for qemu fixes the following issues :
Fix out-of-bounds access issue while doing multi block SDMA (CVE-2020-25085, bsc#1176681)
Fix out-of-bounds read information disclosure in icmp6_send_echoreply (CVE-2020-10756, bsc#1172380)
QEMU BIOS fails to read stage2 loader on s390x (bsc#1186290)
Change dependency from CONFIG_VFIO back to CONFIG_LINUX (bsc#1179725)
For the record, these issues are fixed in this package already. Most are alternate references to previously mentioned issues:
(CVE-2019-15890, bsc#1149813, CVE-2020-8608, bsc#1163019, CVE-2020-14364, bsc#1175534, CVE-2020-25707, bsc#1178683, CVE-2020-25723, bsc#1178935, CVE-2020-29130, bsc#1179477, CVE-2020-29129, bsc#1179484, CVE-2021-20257, bsc#1182846, CVE-2021-3419, bsc#1182975)
Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2021:1837-1.
# The text itself is copyright (C) SUSE.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(150220);
script_version("1.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2023/12/27");
script_cve_id(
"CVE-2019-15890",
"CVE-2020-8608",
"CVE-2020-10756",
"CVE-2020-14364",
"CVE-2020-25085",
"CVE-2020-25707",
"CVE-2020-25723",
"CVE-2020-29129",
"CVE-2020-29130",
"CVE-2021-3419",
"CVE-2021-20257"
);
script_name(english:"SUSE SLES12 Security Update : qemu (SUSE-SU-2021:1837-1)");
script_set_attribute(attribute:"synopsis", value:
"The remote SUSE host is missing one or more security updates.");
script_set_attribute(attribute:"description", value:
"This update for qemu fixes the following issues :
Fix out-of-bounds access issue while doing multi block SDMA
(CVE-2020-25085, bsc#1176681)
Fix out-of-bounds read information disclosure in icmp6_send_echoreply
(CVE-2020-10756, bsc#1172380)
QEMU BIOS fails to read stage2 loader on s390x (bsc#1186290)
Change dependency from CONFIG_VFIO back to CONFIG_LINUX (bsc#1179725)
For the record, these issues are fixed in this package already. Most
are alternate references to previously mentioned issues:
(CVE-2019-15890, bsc#1149813, CVE-2020-8608, bsc#1163019,
CVE-2020-14364, bsc#1175534, CVE-2020-25707, bsc#1178683,
CVE-2020-25723, bsc#1178935, CVE-2020-29130, bsc#1179477,
CVE-2020-29129, bsc#1179484, CVE-2021-20257, bsc#1182846,
CVE-2021-3419, bsc#1182975)
Note that Tenable Network Security has extracted the preceding
description block directly from the SUSE security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues.");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1149813");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1163019");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1172380");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1175534");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1176681");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1178683");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1178935");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1179477");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1179484");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1179725");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1182846");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1182975");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1186290");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-15890/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-10756/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-14364/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-25085/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-25707/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-25723/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-29129/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-29130/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-8608/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-20257/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-3419/");
# https://www.suse.com/support/update/announcement/2021/suse-su-20211837-1
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?ae9c7bba");
script_set_attribute(attribute:"solution", value:
"To install this SUSE Security Update use the SUSE recommended
installation methods like YaST online_update or 'zypper patch'.
Alternatively you can run the command listed for your product :
SUSE Linux Enterprise Server 12-SP5 :
zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-1837=1");
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:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N");
script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2020-8608");
script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2020-10756");
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:"2019/09/06");
script_set_attribute(attribute:"patch_publication_date", value:"2021/06/02");
script_set_attribute(attribute:"plugin_publication_date", value:"2021/06/03");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-audio-alsa");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-audio-alsa-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-audio-oss");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-audio-oss-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-audio-pa");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-audio-pa-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-audio-sdl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-audio-sdl-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-block-curl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-block-curl-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-block-iscsi");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-block-iscsi-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-block-rbd");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-block-rbd-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-block-ssh");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-block-ssh-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-guest-agent");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-guest-agent-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-kvm");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-lang");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-s390");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-s390-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-tools");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-tools-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-ui-curses");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-ui-curses-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-ui-gtk");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-ui-gtk-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-ui-sdl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-ui-sdl-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-x86");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:12");
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("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, "SUSE");
os_ver = pregmatch(pattern: "^(SLE(S|D)\d+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "SUSE");
os_ver = os_ver[1];
if (! preg(pattern:"^(SLES12)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLES12", "SUSE " + os_ver);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu);
sp = get_kb_item("Host/SuSE/patchlevel");
if (isnull(sp)) sp = "0";
if (os_ver == "SLES12" && (! preg(pattern:"^(5)$", string:sp))) audit(AUDIT_OS_NOT, "SLES12 SP5", os_ver + " SP" + sp);
flag = 0;
if (rpm_check(release:"SLES12", sp:"5", cpu:"x86_64", reference:"qemu-block-rbd-3.1.1.1-51.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", cpu:"x86_64", reference:"qemu-block-rbd-debuginfo-3.1.1.1-51.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", cpu:"x86_64", reference:"qemu-x86-3.1.1.1-51.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", cpu:"s390x", reference:"qemu-s390-3.1.1.1-51.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", cpu:"s390x", reference:"qemu-s390-debuginfo-3.1.1.1-51.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"qemu-3.1.1.1-51.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"qemu-audio-alsa-3.1.1.1-51.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"qemu-audio-alsa-debuginfo-3.1.1.1-51.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"qemu-audio-oss-3.1.1.1-51.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"qemu-audio-oss-debuginfo-3.1.1.1-51.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"qemu-audio-pa-3.1.1.1-51.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"qemu-audio-pa-debuginfo-3.1.1.1-51.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"qemu-audio-sdl-3.1.1.1-51.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"qemu-audio-sdl-debuginfo-3.1.1.1-51.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"qemu-block-curl-3.1.1.1-51.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"qemu-block-curl-debuginfo-3.1.1.1-51.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"qemu-block-iscsi-3.1.1.1-51.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"qemu-block-iscsi-debuginfo-3.1.1.1-51.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"qemu-block-ssh-3.1.1.1-51.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"qemu-block-ssh-debuginfo-3.1.1.1-51.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"qemu-debugsource-3.1.1.1-51.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"qemu-guest-agent-3.1.1.1-51.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"qemu-guest-agent-debuginfo-3.1.1.1-51.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"qemu-kvm-3.1.1.1-51.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"qemu-lang-3.1.1.1-51.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"qemu-tools-3.1.1.1-51.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"qemu-tools-debuginfo-3.1.1.1-51.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"qemu-ui-curses-3.1.1.1-51.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"qemu-ui-curses-debuginfo-3.1.1.1-51.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"qemu-ui-gtk-3.1.1.1-51.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"qemu-ui-gtk-debuginfo-3.1.1.1-51.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"qemu-ui-sdl-3.1.1.1-51.1")) flag++;
if (rpm_check(release:"SLES12", sp:"5", reference:"qemu-ui-sdl-debuginfo-3.1.1.1-51.1")) 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, "qemu");
}
Vendor | Product | Version | CPE |
---|---|---|---|
novell | suse_linux | qemu | p-cpe:/a:novell:suse_linux:qemu |
novell | suse_linux | qemu-audio-alsa | p-cpe:/a:novell:suse_linux:qemu-audio-alsa |
novell | suse_linux | qemu-audio-alsa-debuginfo | p-cpe:/a:novell:suse_linux:qemu-audio-alsa-debuginfo |
novell | suse_linux | qemu-audio-oss | p-cpe:/a:novell:suse_linux:qemu-audio-oss |
novell | suse_linux | qemu-audio-oss-debuginfo | p-cpe:/a:novell:suse_linux:qemu-audio-oss-debuginfo |
novell | suse_linux | qemu-audio-pa | p-cpe:/a:novell:suse_linux:qemu-audio-pa |
novell | suse_linux | qemu-audio-pa-debuginfo | p-cpe:/a:novell:suse_linux:qemu-audio-pa-debuginfo |
novell | suse_linux | qemu-audio-sdl | p-cpe:/a:novell:suse_linux:qemu-audio-sdl |
novell | suse_linux | qemu-audio-sdl-debuginfo | p-cpe:/a:novell:suse_linux:qemu-audio-sdl-debuginfo |
novell | suse_linux | qemu-block-curl | p-cpe:/a:novell:suse_linux:qemu-block-curl |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15890
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10756
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14364
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25085
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25707
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25723
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-29129
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-29130
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8608
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20257
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3419
www.nessus.org/u?ae9c7bba
bugzilla.suse.com/show_bug.cgi?id=1149813
bugzilla.suse.com/show_bug.cgi?id=1163019
bugzilla.suse.com/show_bug.cgi?id=1172380
bugzilla.suse.com/show_bug.cgi?id=1175534
bugzilla.suse.com/show_bug.cgi?id=1176681
bugzilla.suse.com/show_bug.cgi?id=1178683
bugzilla.suse.com/show_bug.cgi?id=1178935
bugzilla.suse.com/show_bug.cgi?id=1179477
bugzilla.suse.com/show_bug.cgi?id=1179484
bugzilla.suse.com/show_bug.cgi?id=1179725
bugzilla.suse.com/show_bug.cgi?id=1182846
bugzilla.suse.com/show_bug.cgi?id=1182975
bugzilla.suse.com/show_bug.cgi?id=1186290
www.suse.com/security/cve/CVE-2019-15890/
www.suse.com/security/cve/CVE-2020-10756/
www.suse.com/security/cve/CVE-2020-14364/
www.suse.com/security/cve/CVE-2020-25085/
www.suse.com/security/cve/CVE-2020-25707/
www.suse.com/security/cve/CVE-2020-25723/
www.suse.com/security/cve/CVE-2020-29129/
www.suse.com/security/cve/CVE-2020-29130/
www.suse.com/security/cve/CVE-2020-8608/
www.suse.com/security/cve/CVE-2021-20257/
www.suse.com/security/cve/CVE-2021-3419/
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
6.3 Medium
AI Score
Confidence
Low
0.009 Low
EPSS
Percentile
82.9%