CVE-2019-19956
Estado: ModificadaAlta (7.5)—
xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to newDoc->oldNs.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Puntuación base: 7.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 5.56%
- Percentil entre todas las CVEs puntuadas: 93
- Fecha de la puntuación: 5/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (12)
Canonical — Ubuntu LinuxDebian — Debian LinuxFedoraproject — FedoraNetapp — Active IQ Unified ManagerNetapp — Clustered Data OntapNetapp — Clustered Data Ontap Antivirus ConnectorNetapp — Manageability Software Development KITNetapp — Ontap Select Deploy Administration UtilityNetapp — Steelstore Cloud Integrated StorageOracle — Real User Experience InsightSiemens — Sinema Remote Connect ServerXmlsoft — Libxml2
CWE
- CWE-401
- CWE-772
Referencias
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00047.html
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00005.html
- https://cert-portal.siemens.com/productcert/pdf/ssa-292794.pdf
- https://gitlab.gnome.org/GNOME/libxml2/commit/5a02583c7e683896d84878bd90641d8d9b0d0549
- https://lists.debian.org/debian-lts-announce/2019/12/msg00032.html
- https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5R55ZR52RMBX24TQTWHCIWKJVRV6YAWI/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JDPF3AAVKUAKDYFMFKSIQSVVS3EEFPQH/
- https://security.netapp.com/advisory/ntap-20200114-0002/
- https://us-cert.cisa.gov/ics/advisories/icsa-21-103-08
- https://usn.ubuntu.com/4274-1/
- https://www.oracle.com/security-alerts/cpujul2020.html
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00047.html
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00005.html
- https://cert-portal.siemens.com/productcert/pdf/ssa-292794.pdf
- https://gitlab.gnome.org/GNOME/libxml2/commit/5a02583c7e683896d84878bd90641d8d9b0d0549
- https://lists.debian.org/debian-lts-announce/2019/12/msg00032.html
- https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5R55ZR52RMBX24TQTWHCIWKJVRV6YAWI/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JDPF3AAVKUAKDYFMFKSIQSVVS3EEFPQH/
- https://security.netapp.com/advisory/ntap-20200114-0002/
- https://us-cert.cisa.gov/ics/advisories/icsa-21-103-08
- https://usn.ubuntu.com/4274-1/
- https://www.oracle.com/security-alerts/cpujul2020.html
JSON original (NVD)
Mostrar
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