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Test ID:1.3.6.1.4.1.25623.1.0.893253
Category:Debian Local Security Checks
Title:Debian: Security Advisory (DLA-3253-1)
Summary:The remote host is missing an update for the Debian 'openvswitch' package(s) announced via the DLA-3253-1 advisory.
Description:Summary:
The remote host is missing an update for the Debian 'openvswitch' package(s) announced via the DLA-3253-1 advisory.

Vulnerability Insight:
It was discovered that there was an out-of-bounds read and integer underflow vulnerability in open vSwitch, a software-based Ethernet virtual switch

CVE-2022-4337

Out-of-Bounds Read in Organization Specific TLV

CVE-2022-4338

Integer Underflow in Organization Specific TLV

For Debian 10 Buster, these problems have been fixed in version 2.10.7+ds1-0+deb10u3.

We recommend that you upgrade your openvswitch packages.

Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: [link moved to references]

Affected Software/OS:
'openvswitch' package(s) on Debian 10.

Solution:
Please install the updated package(s).

CVSS Score:
10.0

CVSS Vector:
AV:N/AC:L/Au:N/C:C/I:C/A:C

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2022-4337
Debian Security Information: DSA-5319 (Google Search)
https://www.debian.org/security/2023/dsa-5319
https://security.gentoo.org/glsa/202311-16
https://github.com/openvswitch/ovs/pull/405
https://mail.openvswitch.org/pipermail/ovs-dev/2022-December/400596.html
https://www.openwall.com/lists/oss-security/2022/12/21/4
Common Vulnerability Exposure (CVE) ID: CVE-2022-4338
CopyrightCopyright (C) 2023 Greenbone AG

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