CVEvulnerability

CVE-2022-40303

7.5 HIGH Published 2022-11-23 Modified 2026-10-14 Official page ↗
Status
Modified
Published
2022-11-23
Last modified
2026-10-14
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-190

Description

An issue was discovered in libxml2 before 2.10.3. When parsing a multi-gigabyte XML document with the XML_PARSE_HUGE parser option enabled, several integer counters can overflow. This results in an attempt to access an array at a negative 2GB offset, typically leading to a segmentation fault.

Affected configurations

• xmlsoft libxml2 (< 2.10.3) • netapp active iq unified manager • netapp clustered data ontap • netapp clustered data ontap antivirus connector • netapp netapp manageability sdk • netapp ontap select deploy administration utility • netapp snapmanager • apple ipados (< 15.7.2) • apple iphone os (< 15.7.2) • apple macos (>= 11.0 < 11.7.2) • apple macos (>= 12.0 < 12.6.2) • apple tvos (< 16.2) • apple watchos (< 9.2) • 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