Description

libexpat before 2.4.9 has a use-after-free in the doContent function in xmlparse.c.

Related CPE's

a

libexpat_project

libexpat

Vulnerable

o

debian

debian_linux

2

o

fedoraproject

fedora

3

References

https://github.com/libexpat/libexpat/pull/629

Issue TrackingPatchThird Party Advisory

https://github.com/libexpat/libexpat/pull/640

Issue TrackingPatchThird Party Advisory

https://lists.debian.org/debian-lts-announce/2022/09/msg00029.html

Issue TrackingThird Party Advisory

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

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 TrackingPatchThird Party Advisory

https://github.com/libexpat/libexpat/pull/640

Issue TrackingPatchThird Party Advisory

https://lists.debian.org/debian-lts-announce/2022/09/msg00029.html

Issue TrackingThird Party Advisory

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

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

Weaknesses

[email protected]

Primary
CWE-416

134c704f-9b21-4f2e-91b3-4a467353bcc0

Secondary
CWE-416

CVSS impact metrics

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

8.1 · High

Information

Source identifier

[email protected]

Vulnerability status

Modified

Published

2022-09-14T09:15:54.020Z

3 years ago

Last modified

2025-05-30T18:15:30.970Z

7 months ago