Description
libexpat before 2.4.9 has a use-after-free in the doContent function in xmlparse.c.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected products
- Debian / debian_linux10.0 – 10.0
- Debian / debian_linux11.0 – 11.0
- fedoraproject / fedora35 – 35
- fedoraproject / fedora36 – 36
- fedoraproject / fedora37 – 37
- libexpat project / libexpat2.4.9
References
- PATCHhttps://github.com/libexpat/libexpat/pull/629
- PATCHhttps://github.com/libexpat/libexpat/pull/640
- VENDOR_ADVISORYhttps://www.debian.org/security/2022/dsa-5236
- MAILING_LISThttps://lists.debian.org/debian-lts-announce/2022/09/msg00029.html
- MISChttps://security.gentoo.org/glsa/202209-24
- MAILING_LISThttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WE2ZKEPGFCZ7R6DRVH3K6RBJPT42ZBEG/
- MAILING_LISThttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J2IGJNHFV53PYST7VQV3T4NHVYAMXA36/
- MISChttps://security.netapp.com/advisory/ntap-20221028-0008/
- MAILING_LISThttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GSVZN3IJ6OCPSJL7AEX3ZHSHAHFOGESK/
- MAILING_LISThttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XCGBVQQ47URGJAZWHCISHDWF6QBTV2LE/
- MAILING_LISThttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LQB6FJAM5YQ35SF5B2MN25Y2FX56EOEZ/
- MISChttps://security.gentoo.org/glsa/202211-06
Updated 15m ago · 8 sources