CVEvulnerability
CVE-2022-40674
8.1 HIGH
Official page ↗
- Status
- Modified
- Published
- 2022-09-14
- Last modified
- 2026-10-14
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.1 HIGH — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 8.1 HIGH — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-416
Description
libexpat before 2.4.9 has a use-after-free in the doContent function in xmlparse.c.
Affected configurations
• libexpat project libexpat (< 2.4.9)
• debian debian linux 10.0
• debian debian linux 11.0
• fedoraproject fedora 35
• fedoraproject fedora 36
• fedoraproject fedora 37
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- https://github.com/libexpat/libexpat/pull/629 Issue Tracking, Patch, Third Party Advisory
- https://github.com/libexpat/libexpat/pull/640 Issue Tracking, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/09/msg00029.html Issue Tracking, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GSVZN3IJ6OCPSJL7AEX3ZHSHAHFOGESK/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J2IGJNHFV53PYST7VQV3T4NHVYAMXA36/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LQB6FJAM5YQ35SF5B2MN25Y2FX56EOEZ/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WE2ZKEPGFCZ7R6DRVH3K6RBJPT42ZBEG/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XCGBVQQ47URGJAZWHCISHDWF6QBTV2LE/ lists.fedoraproject.org
- https://security.gentoo.org/glsa/202209-24 Third Party Advisory
- https://security.gentoo.org/glsa/202211-06 Third Party Advisory
- https://security.netapp.com/advisory/ntap-20221028-0008/ Third Party Advisory
- https://www.debian.org/security/2022/dsa-5236 Third Party Advisory
- https://github.com/libexpat/libexpat/pull/629 Issue Tracking, Patch, Third Party Advisory
- https://github.com/libexpat/libexpat/pull/640 Issue Tracking, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/09/msg00029.html Issue Tracking, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GSVZN3IJ6OCPSJL7AEX3ZHSHAHFOGESK/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J2IGJNHFV53PYST7VQV3T4NHVYAMXA36/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LQB6FJAM5YQ35SF5B2MN25Y2FX56EOEZ/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WE2ZKEPGFCZ7R6DRVH3K6RBJPT42ZBEG/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XCGBVQQ47URGJAZWHCISHDWF6QBTV2LE/ lists.fedoraproject.org
- https://security.gentoo.org/glsa/202209-24 Third Party Advisory
- https://security.gentoo.org/glsa/202211-06 Third Party Advisory
- https://security.netapp.com/advisory/ntap-20221028-0008/ Third Party Advisory
- https://www.debian.org/security/2022/dsa-5236 Third Party Advisory
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html cert-portal.siemens.com
- https://cert-portal.siemens.com/productcert/html/ssa-558014.html cert-portal.siemens.com
- https://cert-portal.siemens.com/productcert/html/ssa-892048.html cert-portal.siemens.com