CVE-2019-19956
xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to newDoc->oldNs.
- Score
- CVSS 3.1 7.5 High
- Status
- Modified - cve@mitre.org
- Published
- 2019-12-24
- Last modified
- 2026-10-14
- Weaknesses
- CWE-401, CWE-772
Affected products
- Ubuntu Linux (Canonical)
- Debian Linux (Debian)
- Fedora (Fedoraproject)
- 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)
- Steelstore Cloud Integrated Storage (Netapp)
- Real User Experience Insight (Oracle)
- Simatic S7-1500 Cpu 1518-4 Pndp Mfp (Siemens)
- Simatic S7-1500 Cpu 1518f-4 Pndp Mfp (Siemens)
- Sinema Remote Connect Server (Siemens)
- Siplus S7-1500 Cpu 1518-4 Pndp Mfp (Siemens)
- Libxml2 (Xmlsoft)
References
- https://lists.debian.org/debian-lts-announce/2019/12/msg00032.html
- https://usn.ubuntu.com/4274-1/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5R55ZR52RMBX24TQTWHCIW…
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JDPF3AAVKUAKDYFMFKSIQS…
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00047.html
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00005.html
- https://www.oracle.com/security-alerts/cpujul2020.html
- https://gitlab.gnome.org/GNOME/libxml2/commit/5a02583c7e683896d84878bd90641d8d9b0d0549
- https://security.netapp.com/advisory/ntap-20200114-0002/
- https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html
- https://cert-portal.siemens.com/productcert/pdf/ssa-292794.pdf
- https://us-cert.cisa.gov/ics/advisories/icsa-21-103-08
- https://cert-portal.siemens.com/productcert/html/ssa-292794.html
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html
