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CVE-2019-19956

HIGH

7.5

Description

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

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published12/24/2019

Last Modified12/3/2025

Sourcenvd

Honeypot Sightings0

Affected Products

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

Weaknesses (CWE)

CWE-401CWE-772

References

http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00047.html(cve@mitre.org)

http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00005.html(cve@mitre.org)

https://cert-portal.siemens.com/productcert/pdf/ssa-292794.pdf(cve@mitre.org)

https://gitlab.gnome.org/GNOME/libxml2/commit/5a02583c7e683896d84878bd90641d8d9b0d0549(cve@mitre.org)

https://lists.debian.org/debian-lts-announce/2019/12/msg00032.html(cve@mitre.org)

https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html(cve@mitre.org)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5R55ZR52RMBX24TQTWHCIWKJVRV6YAWI/(cve@mitre.org)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JDPF3AAVKUAKDYFMFKSIQSVVS3EEFPQH/(cve@mitre.org)

https://security.netapp.com/advisory/ntap-20200114-0002/(cve@mitre.org)

https://us-cert.cisa.gov/ics/advisories/icsa-21-103-08(cve@mitre.org)

https://usn.ubuntu.com/4274-1/(cve@mitre.org)

https://www.oracle.com/security-alerts/cpujul2020.html(cve@mitre.org)

http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00047.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00005.html(af854a3a-2127-422b-91ae-364da2661108)

https://cert-portal.siemens.com/productcert/pdf/ssa-292794.pdf(af854a3a-2127-422b-91ae-364da2661108)

https://gitlab.gnome.org/GNOME/libxml2/commit/5a02583c7e683896d84878bd90641d8d9b0d0549(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2019/12/msg00032.html(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5R55ZR52RMBX24TQTWHCIWKJVRV6YAWI/(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JDPF3AAVKUAKDYFMFKSIQSVVS3EEFPQH/(af854a3a-2127-422b-91ae-364da2661108)

https://security.netapp.com/advisory/ntap-20200114-0002/(af854a3a-2127-422b-91ae-364da2661108)

https://us-cert.cisa.gov/ics/advisories/icsa-21-103-08(af854a3a-2127-422b-91ae-364da2661108)

https://usn.ubuntu.com/4274-1/(af854a3a-2127-422b-91ae-364da2661108)

https://www.oracle.com/security-alerts/cpujul2020.html(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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