CVE-2022-40304
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.
- Score
- CVSS 3.1 7.8 High
- Status
- Modified - cve@mitre.org
- Published
- 2022-11-23
- Last modified
- 2026-10-14
- Weaknesses
- CWE-415
Affected products
- Ipados (Apple)
- Iphone Os (Apple)
- Macos (Apple)
- Tvos (Apple)
- Watchos (Apple)
- Active Iq Unified Manager (Netapp)
- Clustered Data Ontap (Netapp)
- Clustered Data Ontap Antivirus Connector (Netapp)
- H300s Firmware (Netapp)
- H410c Firmware (Netapp)
- H410s Firmware (Netapp)
- H500s Firmware (Netapp)
- H700s Firmware (Netapp)
- Manageability Software Development Kit (Netapp)
- Smi-s Provider (Netapp)
- Snapmanager (Netapp)
- Simatic S7-1500 Cpu 1518-4 Pndp Mfp (Siemens)
- Simatic S7-1500 Cpu 1518f-4 Pndp Mfp (Siemens)
- Siplus S7-1500 Cpu 1518-4 Pndp Mfp (Siemens)
- Libxml2 (Xmlsoft)
References
- https://gitlab.gnome.org/GNOME/libxml2/-/tags
- https://gitlab.gnome.org/GNOME/libxml2/-/tags/v2.10.3
- https://gitlab.gnome.org/GNOME/libxml2/-/commit/1b41ec4e9433b05bb0376be4725804c54ef1d80b
- https://security.netapp.com/advisory/ntap-20221209-0003/
- https://support.apple.com/kb/HT213534
- https://support.apple.com/kb/HT213533
- https://support.apple.com/kb/HT213531
- https://support.apple.com/kb/HT213536
- https://support.apple.com/kb/HT213535
- http://seclists.org/fulldisclosure/2022/Dec/21
- http://seclists.org/fulldisclosure/2022/Dec/25
- http://seclists.org/fulldisclosure/2022/Dec/26
- http://seclists.org/fulldisclosure/2022/Dec/24
- http://seclists.org/fulldisclosure/2022/Dec/27
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html
- https://cert-portal.siemens.com/productcert/html/ssa-556635.html
- https://cert-portal.siemens.com/productcert/html/ssa-625862.html
- https://cert-portal.siemens.com/productcert/html/ssa-337522.html
- https://cert-portal.siemens.com/productcert/html/ssa-341067.html
- https://cert-portal.siemens.com/productcert/html/ssa-769027.html
