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Test ID:1.3.6.1.4.1.25623.1.0.884245
Category:CentOS Local Security Checks
Title:CentOS: Security Advisory for expat (CESA-2022:6834)
Summary:The remote host is missing an update for the 'expat'; package(s) announced via the CESA-2022:6834 advisory.
Description:Summary:
The remote host is missing an update for the 'expat'
package(s) announced via the CESA-2022:6834 advisory.

Vulnerability Insight:
Expat is a C library for parsing XML documents.

Security Fix(es):

* expat: a use-after-free in the doContent function in xmlparse.c
(CVE-2022-40674)

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:
'expat' package(s) on CentOS 7.

Solution:
Please install the updated package(s).

CVSS Score:
7.6

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

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2022-40674
Debian Security Information: DSA-5236 (Google Search)
https://www.debian.org/security/2022/dsa-5236
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WE2ZKEPGFCZ7R6DRVH3K6RBJPT42ZBEG/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XCGBVQQ47URGJAZWHCISHDWF6QBTV2LE/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/J2IGJNHFV53PYST7VQV3T4NHVYAMXA36/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GSVZN3IJ6OCPSJL7AEX3ZHSHAHFOGESK/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LQB6FJAM5YQ35SF5B2MN25Y2FX56EOEZ/
https://security.gentoo.org/glsa/202209-24
https://security.gentoo.org/glsa/202211-06
https://github.com/libexpat/libexpat/pull/629
https://github.com/libexpat/libexpat/pull/640
https://lists.debian.org/debian-lts-announce/2022/09/msg00029.html
CopyrightCopyright (C) 2022 Greenbone Networks GmbH

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