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Test ID:1.3.6.1.4.1.25623.1.0.883198
Category:CentOS Local Security Checks
Title:CentOS: Security Advisory for qemu-guest-agent (CESA-2020:0775)
Summary:The remote host is missing an update for the 'qemu-guest-agent'; package(s) announced via the CESA-2020:0775 advisory.
Description:Summary:
The remote host is missing an update for the 'qemu-guest-agent'
package(s) announced via the CESA-2020:0775 advisory.

Vulnerability Insight:
Kernel-based Virtual Machine (KVM) is a full virtualization solution for
Linux on a variety of architectures. The qemu-kvm packages provide the
user-space component for running virtual machines that use KVM.

Security Fix(es):

* QEMU: slirp: heap buffer overflow during packet reassembly
(CVE-2019-14378)

* QEMU: slirp: OOB buffer access while emulating tcp protocols in tcp_emu()
(CVE-2020-7039)

* QEMU: Slirp: use-after-free during packet reassembly (CVE-2019-15890)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.

Affected Software/OS:
'qemu-guest-agent' package(s) on CentOS 6.

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-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://security.gentoo.org/glsa/202005-02
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
SuSE Security Announcement: openSUSE-SU-2020:0468 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00007.html
https://usn.ubuntu.com/4283-1/
CopyrightCopyright (C) 2020 Greenbone Networks GmbH

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