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
7.7 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:H
6.8 Medium
AI Score
Confidence
Low
0.009 Low
EPSS
Percentile
82.9%
This update for qemu fixes the following issues :
Security issues fixed :
CVE-2020-1711: Fixed a potential OOB access in the iSCSI client code (bsc#1166240).
CVE-2019-12068: Fixed a potential DoS in the LSI SCSI controller emulation (bsc#1146873).
CVE-2020-1983: Fixed a use-after-free in the ip_reass function of slirp (bsc#1170940).
CVE-2020-8608: Fixed a potential OOB access in slirp (bsc#1163018).
CVE-2020-7039: Fixed a potential OOB access in slirp (bsc#1161066).
CVE-2019-15890: Fixed a use-after-free during packet reassembly in slirp (bsc#1149811).
Fixed multiple potential DoS issues in SLIRP, similar to CVE-2019-6778 (bsc#1123156).
Non-security issue fixed :
Make sure that required memory is mapped properly during an incoming migration of a Xen HVM domU (bsc#1160024).
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.
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2020:1538-1.
# The text itself is copyright (C) SUSE.
#
include('compat.inc');
if (description)
{
script_id(137586);
script_version("1.6");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/03/06");
script_cve_id(
"CVE-2019-6778",
"CVE-2019-12068",
"CVE-2019-15890",
"CVE-2020-1711",
"CVE-2020-1983",
"CVE-2020-7039",
"CVE-2020-8608"
);
script_name(english:"SUSE SLES12 Security Update : qemu (SUSE-SU-2020:1538-1)");
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 :
Security issues fixed :
CVE-2020-1711: Fixed a potential OOB access in the iSCSI client code
(bsc#1166240).
CVE-2019-12068: Fixed a potential DoS in the LSI SCSI controller
emulation (bsc#1146873).
CVE-2020-1983: Fixed a use-after-free in the ip_reass function of
slirp (bsc#1170940).
CVE-2020-8608: Fixed a potential OOB access in slirp (bsc#1163018).
CVE-2020-7039: Fixed a potential OOB access in slirp (bsc#1161066).
CVE-2019-15890: Fixed a use-after-free during packet reassembly in
slirp (bsc#1149811).
Fixed multiple potential DoS issues in SLIRP, similar to CVE-2019-6778
(bsc#1123156).
Non-security issue fixed :
Make sure that required memory is mapped properly during an incoming
migration of a Xen HVM domU (bsc#1160024).
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=1123156");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1146873");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1149811");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1160024");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1161066");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1163018");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1166240");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1170940");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-12068/");
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-2019-6778/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-1711/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-1983/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-7039/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-8608/");
# https://www.suse.com/support/update/announcement/2020/suse-su-20201538-1/
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?d7ff9acf");
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 OpenStack Cloud Crowbar 8 :
zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2020-1538=1
SUSE OpenStack Cloud 8 :
zypper in -t patch SUSE-OpenStack-Cloud-8-2020-1538=1
SUSE Linux Enterprise Server for SAP 12-SP3 :
zypper in -t patch SUSE-SLE-SAP-12-SP3-2020-1538=1
SUSE Linux Enterprise Server 12-SP3-LTSS :
zypper in -t patch SUSE-SLE-SERVER-12-SP3-2020-1538=1
SUSE Linux Enterprise Server 12-SP3-BCL :
zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2020-1538=1
SUSE Enterprise Storage 5 :
zypper in -t patch SUSE-Storage-5-2020-1538=1
HPE Helion Openstack 8 :
zypper in -t patch HPE-Helion-OpenStack-8-2020-1538=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: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-2020-8608");
script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2019-6778");
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:"2019/03/21");
script_set_attribute(attribute:"patch_publication_date", value:"2020/06/04");
script_set_attribute(attribute:"plugin_publication_date", value:"2020/06/18");
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-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-x86");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:qemu-x86-debuginfo");
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) 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/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:"^(3)$", string:sp))) audit(AUDIT_OS_NOT, "SLES12 SP3", os_ver + " SP" + sp);
flag = 0;
if (rpm_check(release:"SLES12", sp:"3", cpu:"x86_64", reference:"qemu-block-rbd-2.9.1-6.44.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", cpu:"x86_64", reference:"qemu-block-rbd-debuginfo-2.9.1-6.44.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", cpu:"x86_64", reference:"qemu-x86-2.9.1-6.44.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", cpu:"x86_64", reference:"qemu-x86-debuginfo-2.9.1-6.44.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", cpu:"s390x", reference:"qemu-s390-2.9.1-6.44.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", cpu:"s390x", reference:"qemu-s390-debuginfo-2.9.1-6.44.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"qemu-2.9.1-6.44.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"qemu-block-curl-2.9.1-6.44.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"qemu-block-curl-debuginfo-2.9.1-6.44.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"qemu-block-iscsi-2.9.1-6.44.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"qemu-block-iscsi-debuginfo-2.9.1-6.44.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"qemu-block-ssh-2.9.1-6.44.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"qemu-block-ssh-debuginfo-2.9.1-6.44.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"qemu-debugsource-2.9.1-6.44.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"qemu-guest-agent-2.9.1-6.44.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"qemu-guest-agent-debuginfo-2.9.1-6.44.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"qemu-kvm-2.9.1-6.44.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"qemu-lang-2.9.1-6.44.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"qemu-tools-2.9.1-6.44.1")) flag++;
if (rpm_check(release:"SLES12", sp:"3", reference:"qemu-tools-debuginfo-2.9.1-6.44.1")) 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-block-curl | p-cpe:/a:novell:suse_linux:qemu-block-curl |
novell | suse_linux | qemu-block-curl-debuginfo | p-cpe:/a:novell:suse_linux:qemu-block-curl-debuginfo |
novell | suse_linux | qemu-block-iscsi | p-cpe:/a:novell:suse_linux:qemu-block-iscsi |
novell | suse_linux | qemu-block-iscsi-debuginfo | p-cpe:/a:novell:suse_linux:qemu-block-iscsi-debuginfo |
novell | suse_linux | qemu-block-rbd | p-cpe:/a:novell:suse_linux:qemu-block-rbd |
novell | suse_linux | qemu-block-rbd-debuginfo | p-cpe:/a:novell:suse_linux:qemu-block-rbd-debuginfo |
novell | suse_linux | qemu-block-ssh | p-cpe:/a:novell:suse_linux:qemu-block-ssh |
novell | suse_linux | qemu-block-ssh-debuginfo | p-cpe:/a:novell:suse_linux:qemu-block-ssh-debuginfo |
novell | suse_linux | qemu-debugsource | p-cpe:/a:novell:suse_linux:qemu-debugsource |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12068
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15890
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6778
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1711
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1983
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7039
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8608
www.nessus.org/u?d7ff9acf
bugzilla.suse.com/show_bug.cgi?id=1123156
bugzilla.suse.com/show_bug.cgi?id=1146873
bugzilla.suse.com/show_bug.cgi?id=1149811
bugzilla.suse.com/show_bug.cgi?id=1160024
bugzilla.suse.com/show_bug.cgi?id=1161066
bugzilla.suse.com/show_bug.cgi?id=1163018
bugzilla.suse.com/show_bug.cgi?id=1166240
bugzilla.suse.com/show_bug.cgi?id=1170940
www.suse.com/security/cve/CVE-2019-12068/
www.suse.com/security/cve/CVE-2019-15890/
www.suse.com/security/cve/CVE-2019-6778/
www.suse.com/security/cve/CVE-2020-1711/
www.suse.com/security/cve/CVE-2020-1983/
www.suse.com/security/cve/CVE-2020-7039/
www.suse.com/security/cve/CVE-2020-8608/
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
7.7 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:H
6.8 Medium
AI Score
Confidence
Low
0.009 Low
EPSS
Percentile
82.9%