CVE-2022-40304

Published Nov 23, 2022

Last updated 8 days ago

Overview

Description
An issue was discovered in libxml2 before 2.10.3. Certain invalid XML entity definitions can corrupt a hash table key, potentially leading to subsequent logic errors. In one case, a double-free can be provoked.
Source
cve@mitre.org
NVD status
Modified
Products
libxml2, active_iq_unified_manager, clustered_data_ontap, clustered_data_ontap_antivirus_connector, manageability_software_development_kit, smi-s_provider, snapmanager, h300s_firmware, h500s_firmware, h700s_firmware, h410s_firmware, h410c_firmware, ipados, iphone_os, macos, tvos, watchos

Risk scores

CVSS 3.1

Type
Primary
Base score
7.8
Impact score
5.9
Exploitability score
1.8
Vector string
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Severity
HIGH

Weaknesses

nvd@nist.gov
CWE-415
134c704f-9b21-4f2e-91b3-4a467353bcc0
CWE-415

Social media

Hype score
Not currently trending

Configurations

References

Sources include official advisories and independent security research.