CVE-2019-19956CWE-401CWE-772

CVE-2019-19956

High · published December 24, 2019

CVSS v3.1
7.5
EPSS
6%
Percentile
92.9
In the wild
Unconfirmed
What it is

xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to newDoc->oldNs.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.05626 · 92.9th percentile
Weaknesses
CWE-401 · Missing Release of Memory after Effective Lifetime; CWE-772 · Missing Release of Resource after Effective Lifetime
Published
2019-12-24T21:15Z
Affected products (18)
ProductVersionsFixed in
xmlsoft/libxml2< 2.9.102.9.10
debian/debian_linuxall versions—
debian/debian_linuxall versions—
oracle/real_user_experience_insightall versions—
fedoraproject/fedoraall versions—
fedoraproject/fedoraall versions—
canonical/ubuntu_linuxall versions—
canonical/ubuntu_linuxall versions—
canonical/ubuntu_linuxall versions—
canonical/ubuntu_linuxall versions—
canonical/ubuntu_linuxall versions—
netapp/active_iq_unified_managerall versions—
netapp/clustered_data_ontapall versions—
netapp/clustered_data_ontap_antivirus_connectorall versions—
netapp/manageability_software_development_kitall versions—
netapp/ontap_select_deploy_administration_utilityall versions—
netapp/steelstore_cloud_integrated_storageall versions—
siemens/sinema_remote_connect_server< 3.03.0
References (26)
http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00047.html · [email protected]http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00005.html · [email protected]https://cert-portal.siemens.com/productcert/pdf/ssa-292794.pdf · [email protected]https://gitlab.gnome.org/GNOME/libxml2/commit/5a02583c7e683896d84878bd90641d8d9b0d0549 · [email protected]https://lists.debian.org/debian-lts-announce/2019/12/msg00032.html · [email protected]https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html · [email protected]https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5R55ZR52RMBX24TQTWHCIWKJVRV6YAWI/ · [email protected]https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JDPF3AAVKUAKDYFMFKSIQSVVS3EEFPQH/ · [email protected]https://security.netapp.com/advisory/ntap-20200114-0002/ · [email protected]https://us-cert.cisa.gov/ics/advisories/icsa-21-103-08 · [email protected]https://usn.ubuntu.com/4274-1/ · [email protected]https://www.oracle.com/security-alerts/cpujul2020.html · [email protected]http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00047.html · af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00005.html · af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/pdf/ssa-292794.pdf · af854a3a-2127-422b-91ae-364da2661108https://gitlab.gnome.org/GNOME/libxml2/commit/5a02583c7e683896d84878bd90641d8d9b0d0549 · af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2019/12/msg00032.html · af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html · af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5R55ZR52RMBX24TQTWHCIWKJVRV6YAWI/ · af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JDPF3AAVKUAKDYFMFKSIQSVVS3EEFPQH/ · af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20200114-0002/ · af854a3a-2127-422b-91ae-364da2661108https://us-cert.cisa.gov/ics/advisories/icsa-21-103-08 · af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/4274-1/ · af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com/security-alerts/cpujul2020.html · af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/html/ssa-292794.html · 0b142b55-0307-4c5a-b3c9-f314f3fb7c5ehttps://cert-portal.siemens.com/productcert/html/ssa-398330.html · 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e
EPSS history
Timeline
  • 24 DEC 15:12Z
    xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to newDoc->oldNs
    cvelistv5