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Test ID:1.3.6.1.4.1.25623.1.1.4.2020.0844.1
Category:SuSE Local Security Checks
Title:SUSE: Security Advisory (SUSE-SU-2020:0844-1)
Summary:The remote host is missing an update for the 'qemu' package(s) announced via the SUSE-SU-2020:0844-1 advisory.
Description:Summary:
The remote host is missing an update for the 'qemu' package(s) announced via the SUSE-SU-2020:0844-1 advisory.

Vulnerability Insight:
This update for qemu fixes the following issues:

CVE-2020-7039: Fixed a heap buffer overflow in tcp_emu() routine while
emulating IRC and
other protocols (bsc#1161066).

CVE-2019-15034: Fixed a buffer overflow in hw/display/bochs-display.c
due to improper PCI config space allocation (bsc#1166379).

CVE-2020-1711: Fixed an out of bounds heap buffer access
iscsi_co_block_status() routine which could have allowed a remote denial
of service or arbitrary code with privileges
of the QEMU process on the host (bsc#1166240).

CVE-2019-6778: Fixed a heap buffer overflow in tcp_emu() routine while
emulating the identification protocol and copying message data to a
socket buffer (bsc#1123156).

CVE-2020-8608: Fixed a heap buffer overflow in tcp_emu() routine while
emulating IRC and
other protocols (bsc#1163018).

CVE-2019-20382: Fixed a memory leak in the VNC display driver which
could have led to exhaustion of the host memory leading to a potential
Denial of service (bsc#1165776).

Fixed a live migration error (bsc#1154790).

Fixed an issue where migrating VMs on KVM gets missing features:ospke
error (bsc#1162729).

Affected Software/OS:
'qemu' package(s) on SUSE Linux Enterprise Module for Server Applications 15-SP1, SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1, SUSE Linux Enterprise Module for Basesystem 15-SP1

Solution:
Please install the updated package(s).

CVSS Score:
6.8

CVSS Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2019-6778
BugTraq ID: 106758
http://www.securityfocus.com/bid/106758
Bugtraq: 20190531 [SECURITY] [DSA 4454-1] qemu security update (Google Search)
https://seclists.org/bugtraq/2019/May/76
Debian Security Information: DSA-4454 (Google Search)
https://www.debian.org/security/2019/dsa-4454
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KJMTVGDLA654HNCDGLCUEIP36SNJEKK7/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CGCFIFSIWUREEQQOZDZFBYKWZHXCWBZN/
[Qemu-devel][PULL 65/65] 20190114 slirp: check data length while emulating ident
https://lists.gnu.org/archive/html/qemu-devel/2019-01/msg03132.html
[oss-security] 20190124 CVE-2019-6778 QEMU: slirp: heap buffer overflow in tcp_emu()
http://www.openwall.com/lists/oss-security/2019/01/24/5
RedHat Security Advisories: RHSA-2019:1883
https://access.redhat.com/errata/RHSA-2019:1883
RedHat Security Advisories: RHSA-2019:1968
https://access.redhat.com/errata/RHSA-2019:1968
RedHat Security Advisories: RHSA-2019:2425
https://access.redhat.com/errata/RHSA-2019:2425
RedHat Security Advisories: RHSA-2019:2892
https://access.redhat.com/errata/RHSA-2019:2892
SuSE Security Announcement: SUSE-SA-2019:0254-1 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2019-02/msg00073.html
SuSE Security Announcement: openSUSE-SU-2019:1074 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00042.html
SuSE Security Announcement: openSUSE-SU-2019:1226 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00072.html
SuSE Security Announcement: openSUSE-SU-2019:2044 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00001.html
SuSE Security Announcement: openSUSE-SU-2020:0468 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00007.html
https://usn.ubuntu.com/3923-1/
Common Vulnerability Exposure (CVE) ID: CVE-2020-1711
https://security.gentoo.org/glsa/202005-02
https://lists.gnu.org/archive/html/qemu-devel/2020-01/msg05535.html
https://www.openwall.com/lists/oss-security/2020/01/23/3
https://lists.debian.org/debian-lts-announce/2020/03/msg00017.html
https://lists.debian.org/debian-lts-announce/2020/09/msg00013.html
RedHat Security Advisories: RHSA-2020:0669
https://access.redhat.com/errata/RHSA-2020:0669
RedHat Security Advisories: RHSA-2020:0730
https://access.redhat.com/errata/RHSA-2020:0730
RedHat Security Advisories: RHSA-2020:0731
https://access.redhat.com/errata/RHSA-2020:0731
RedHat Security Advisories: RHSA-2020:0773
https://access.redhat.com/errata/RHSA-2020:0773
https://usn.ubuntu.com/4283-1/
Common Vulnerability Exposure (CVE) ID: CVE-2020-7039
Bugtraq: 20200203 [SECURITY] [DSA 4616-1] qemu security update (Google Search)
https://seclists.org/bugtraq/2020/Feb/0
Debian Security Information: DSA-4616 (Google Search)
https://www.debian.org/security/2020/dsa-4616
https://gitlab.freedesktop.org/slirp/libslirp/commit/2655fffed7a9e765bcb4701dd876e9dab975f289
https://gitlab.freedesktop.org/slirp/libslirp/commit/82ebe9c370a0e2970fb5695aa19aa5214a6a1c80
https://gitlab.freedesktop.org/slirp/libslirp/commit/ce131029d6d4a405cb7d3ac6716d03e58fb4a5d9
https://lists.debian.org/debian-lts-announce/2020/01/msg00022.html
https://lists.debian.org/debian-lts-announce/2020/01/msg00036.html
https://lists.debian.org/debian-lts-announce/2021/02/msg00012.html
RedHat Security Advisories: RHSA-2020:0348
https://access.redhat.com/errata/RHSA-2020:0348
RedHat Security Advisories: RHSA-2020:0775
https://access.redhat.com/errata/RHSA-2020:0775
Common Vulnerability Exposure (CVE) ID: CVE-2020-8608
Debian Security Information: DSA-4733 (Google Search)
https://www.debian.org/security/2020/dsa-4733
https://security.gentoo.org/glsa/202003-66
https://gitlab.freedesktop.org/slirp/libslirp/-/tags/v4.1.0
https://gitlab.freedesktop.org/slirp/libslirp/commit/68ccb8021a838066f0951d4b2817eb6b6f10a843
https://www.openwall.com/lists/oss-security/2020/02/06/2
https://lists.debian.org/debian-lts-announce/2020/03/msg00015.html
https://lists.debian.org/debian-lts-announce/2020/07/msg00020.html
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