CVEvulnerability

CVE-2022-29824

6.5 MEDIUM Published 2022-05-03 Modified 2026-10-14 Official page ↗
Status
Modified
Published
2022-05-03
Last modified
2026-10-14
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
Weaknesses
CWE-190

Description

In libxml2 before 2.9.14, several buffer handling functions in buf.c (xmlBuf*) and tree.c (xmlBuffer*) don't check for integer overflows. This can result in out-of-bounds memory writes. Exploitation requires a victim to open a crafted, multi-gigabyte XML file. Other software using libxml2's buffer functions, for example libxslt through 1.1.35, is affected as well.

Affected configurations

• xmlsoft libxml2 (< 2.9.14) • xmlsoft libxslt (<= 1.1.35) • fedoraproject fedora 34 • fedoraproject fedora 35 • fedoraproject fedora 36 • debian debian linux 9.0 • debian debian linux 10.0 • debian debian linux 11.0 • netapp active iq unified manager • netapp clustered data ontap • netapp clustered data ontap antivirus connector • netapp manageability software development kit • netapp ontap select deploy administration utility • netapp smi-s provider • netapp snapdrive • netapp snapmanager • netapp solidfire \& hci management node • oracle zfs storage appliance kit 8.8 • netapp h300s firmware • netapp h500s firmware • netapp h700s firmware • netapp h410s firmware • netapp h410c firmware

Related

Weakness · CWE (1)

  • CWE-190 Integer Overflow or Wraparound weakness

References