CVE-2019-19956

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2019-19956
xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to newDoc->oldNs.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00047.html Broken Link
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00005.html Broken Link
https://cert-portal.siemens.com/productcert/pdf/ssa-292794.pdf Third Party Advisory
https://gitlab.gnome.org/GNOME/libxml2/commit/5a02583c7e683896d84878bd90641d8d9b0d0549 Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/12/msg00032.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html Mailing List Third Party Advisory
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/ Third Party Advisory
https://us-cert.cisa.gov/ics/advisories/icsa-21-103-08 Third Party Advisory US Government Resource
https://usn.ubuntu.com/4274-1/ Third Party Advisory
https://www.oracle.com/security-alerts/cpujul2020.html Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:xmlsoft:libxml2:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Configuration 3 (hide)

cpe:2.3:a:oracle:real_user_experience_insight:13.3.1.0:*:*:*:*:*:*:*

Configuration 4 (hide)

OR cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*

Configuration 5 (hide)

OR cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:-:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*

Configuration 6 (hide)

OR cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*
cpe:2.3:a:netapp:clustered_data_ontap:-:*:*:*:*:*:*:*
cpe:2.3:a:netapp:clustered_data_ontap_antivirus_connector:-:*:*:*:*:*:*:*
cpe:2.3:a:netapp:manageability_software_development_kit:-:*:*:*:*:*:*:*
cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*
cpe:2.3:a:netapp:steelstore_cloud_integrated_storage:-:*:*:*:*:*:*:*

Configuration 7 (hide)

cpe:2.3:a:siemens:sinema_remote_connect_server:*:*:*:*:*:*:*:*
History

07 Nov 2023, 03:07

Type Values Removed Values Added
CWE CWE-772 CWE-401
References
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5R55ZR52RMBX24TQTWHCIWKJVRV6YAWI/', 'name': 'FEDORA-2020-0c71c00af4', 'tags': ['Third Party Advisory'], 'refsource': 'FEDORA'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JDPF3AAVKUAKDYFMFKSIQSVVS3EEFPQH/', 'name': 'FEDORA-2020-7694e8be73', 'tags': ['Third Party Advisory'], 'refsource': 'FEDORA'}
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JDPF3AAVKUAKDYFMFKSIQSVVS3EEFPQH/ -
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5R55ZR52RMBX24TQTWHCIWKJVRV6YAWI/ -

20 Apr 2021, 20:47

Type Values Removed Values Added
References (CONFIRM) https://security.netapp.com/advisory/ntap-20200114-0002/ - (CONFIRM) https://security.netapp.com/advisory/ntap-20200114-0002/ - Third Party Advisory
References (SUSE) http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00005.html - (SUSE) http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00005.html - Broken Link
References (MLIST) https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html - (MLIST) https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html - Mailing List, Third Party Advisory
References (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JDPF3AAVKUAKDYFMFKSIQSVVS3EEFPQH/ - (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JDPF3AAVKUAKDYFMFKSIQSVVS3EEFPQH/ - Third Party Advisory
References (SUSE) http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00047.html - (SUSE) http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00047.html - Broken Link
References (UBUNTU) https://usn.ubuntu.com/4274-1/ - (UBUNTU) https://usn.ubuntu.com/4274-1/ - Third Party Advisory
References (MISC) https://gitlab.gnome.org/GNOME/libxml2/commit/5a02583c7e683896d84878bd90641d8d9b0d0549 - Patch (MISC) https://gitlab.gnome.org/GNOME/libxml2/commit/5a02583c7e683896d84878bd90641d8d9b0d0549 - Patch, Third Party Advisory
References (MISC) https://www.oracle.com/security-alerts/cpujul2020.html - (MISC) https://www.oracle.com/security-alerts/cpujul2020.html - Third Party Advisory
References (CONFIRM) https://us-cert.cisa.gov/ics/advisories/icsa-21-103-08 - (CONFIRM) https://us-cert.cisa.gov/ics/advisories/icsa-21-103-08 - Third Party Advisory, US Government Resource
References (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5R55ZR52RMBX24TQTWHCIWKJVRV6YAWI/ - (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5R55ZR52RMBX24TQTWHCIWKJVRV6YAWI/ - Third Party Advisory
References (CONFIRM) https://cert-portal.siemens.com/productcert/pdf/ssa-292794.pdf - (CONFIRM) https://cert-portal.siemens.com/productcert/pdf/ssa-292794.pdf - Third Party Advisory
CPE cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*
cpe:2.3:a:oracle:real_user_experience_insight:13.3.1.0:*:*:*:*:*:*:*
cpe:2.3:a:netapp:manageability_software_development_kit:-:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:a:netapp:clustered_data_ontap:-:*:*:*:*:*:*:*
cpe:2.3:a:netapp:clustered_data_ontap_antivirus_connector:-:*:*:*:*:*:*:*
cpe:2.3:a:netapp:steelstore_cloud_integrated_storage:-:*:*:*:*:*:*:*
cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:-:*:*:*
cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
cpe:2.3:a:siemens:sinema_remote_connect_server:*:*:*:*:*:*:*:*

15 Apr 2021, 21:15

Type Values Removed Values Added
References
  • (CONFIRM) https://us-cert.cisa.gov/ics/advisories/icsa-21-103-08 -

13 Apr 2021, 12:15

Type Values Removed Values Added
References
  • (CONFIRM) https://cert-portal.siemens.com/productcert/pdf/ssa-292794.pdf -
Information

Published : 2019-12-24 16:15

Updated : 2023-12-10 13:13

NVD link : CVE-2019-19956

Mitre link : CVE-2019-19956

CVE.ORG link : CVE-2019-19956

JSON object : View

Products Affected

debian

  • debian_linux

xmlsoft

  • libxml2

oracle

  • real_user_experience_insight

fedoraproject

  • fedora

netapp

  • clustered_data_ontap_antivirus_connector
  • manageability_software_development_kit
  • active_iq_unified_manager
  • ontap_select_deploy_administration_utility
  • clustered_data_ontap
  • steelstore_cloud_integrated_storage

siemens

  • sinema_remote_connect_server

canonical

  • ubuntu_linux
CWE
CWE-401

Missing Release of Memory after Effective Lifetime