Vulnerability Details CVE-2022-40674
libexpat before 2.4.9 has a use-after-free in the doContent function in xmlparse.c.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.006
EPSS Ranking 67.9%
CVSS Severity
CVSS v3 Score 8.1
References
- 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
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GSVZN3IJ6OCPSJL7AEX3ZHSHAHFOGESK/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J2IGJNHFV53PYST7VQV3T4NHVYAMXA36/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LQB6FJAM5YQ35SF5B2MN25Y2FX56EOEZ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WE2ZKEPGFCZ7R6DRVH3K6RBJPT42ZBEG/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XCGBVQQ47URGJAZWHCISHDWF6QBTV2LE/
- https://security.gentoo.org/glsa/202209-24
- https://security.gentoo.org/glsa/202211-06
- https://security.netapp.com/advisory/ntap-20221028-0008/
- https://www.debian.org/security/2022/dsa-5236
- 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
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GSVZN3IJ6OCPSJL7AEX3ZHSHAHFOGESK/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J2IGJNHFV53PYST7VQV3T4NHVYAMXA36/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LQB6FJAM5YQ35SF5B2MN25Y2FX56EOEZ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WE2ZKEPGFCZ7R6DRVH3K6RBJPT42ZBEG/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XCGBVQQ47URGJAZWHCISHDWF6QBTV2LE/
- https://security.gentoo.org/glsa/202209-24
- https://security.gentoo.org/glsa/202211-06
- https://security.netapp.com/advisory/ntap-20221028-0008/
- https://www.debian.org/security/2022/dsa-5236
Products affected by CVE-2022-40674
-
cpe:2.3:a:libexpat_project:libexpat:-
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cpe:2.3:a:libexpat_project:libexpat:1.95.0
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cpe:2.3:a:libexpat_project:libexpat:1.95.1
-
cpe:2.3:a:libexpat_project:libexpat:1.95.2
-
cpe:2.3:a:libexpat_project:libexpat:1.95.3
-
cpe:2.3:a:libexpat_project:libexpat:1.95.4
-
cpe:2.3:a:libexpat_project:libexpat:1.95.5
-
cpe:2.3:a:libexpat_project:libexpat:1.95.6
-
cpe:2.3:a:libexpat_project:libexpat:1.95.7
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cpe:2.3:a:libexpat_project:libexpat:1.95.8
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cpe:2.3:a:libexpat_project:libexpat:2.0.0
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cpe:2.3:a:libexpat_project:libexpat:2.0.1
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cpe:2.3:a:libexpat_project:libexpat:2.1.0
-
cpe:2.3:a:libexpat_project:libexpat:2.1.1
-
cpe:2.3:a:libexpat_project:libexpat:2.2.0
-
cpe:2.3:a:libexpat_project:libexpat:2.2.1
-
cpe:2.3:a:libexpat_project:libexpat:2.2.10
-
cpe:2.3:a:libexpat_project:libexpat:2.2.2
-
cpe:2.3:a:libexpat_project:libexpat:2.2.3
-
cpe:2.3:a:libexpat_project:libexpat:2.2.4
-
cpe:2.3:a:libexpat_project:libexpat:2.2.5
-
cpe:2.3:a:libexpat_project:libexpat:2.2.6
-
cpe:2.3:a:libexpat_project:libexpat:2.2.7
-
cpe:2.3:a:libexpat_project:libexpat:2.2.8
-
cpe:2.3:a:libexpat_project:libexpat:2.2.9
-
cpe:2.3:a:libexpat_project:libexpat:2.3.0
-
cpe:2.3:a:libexpat_project:libexpat:2.4.0
-
cpe:2.3:a:libexpat_project:libexpat:2.4.1
-
cpe:2.3:a:libexpat_project:libexpat:2.4.3
-
cpe:2.3:a:libexpat_project:libexpat:2.4.4
-
cpe:2.3:a:libexpat_project:libexpat:2.4.5
-
cpe:2.3:a:libexpat_project:libexpat:2.4.6
-
cpe:2.3:a:libexpat_project:libexpat:2.4.7
-
cpe:2.3:a:libexpat_project:libexpat:2.4.8
-
cpe:2.3:o:debian:debian_linux:10.0
-
cpe:2.3:o:debian:debian_linux:11.0
-
cpe:2.3:o:fedoraproject:fedora:35
-
cpe:2.3:o:fedoraproject:fedora:36
-
cpe:2.3:o:fedoraproject:fedora:37