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Status published
Unknown
CVE-2019-20388
xmlSchemaPreRun in xmlschemas.c in libxml2 2.9.10 allows an xmlSchemaValidateStream memory...
Vulnerability Description
xmlSchemaPreRun in xmlschemas.c in libxml2 2.9.10 allows an xmlSchemaValidateStream memory leak.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/545SPOI3ZPPNPX4TFRIVE4JVRTJRKULL/
- 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/
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00047.html
- https://www.oracle.com/security-alerts/cpujul2020.html
- https://gitlab.gnome.org/GNOME/libxml2/merge_requests/68
- https://security.netapp.com/advisory/ntap-20200702-0005/
- https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html
- https://security.gentoo.org/glsa/202010-04
- https://www.oracle.com/security-alerts/cpuoct2021.html
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.oracle.com/security-alerts/cpujul2022.html
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Affected Vendor
xmlsoft
View all reports →Affected Software
libxml2, debian linux, cloud backup, clustered data ontap, ontap select deploy administration utility, plug-in for symantec netbackup, smi-s provider, snapdrive, steelstore cloud integrated storage, h300s firmware, h500s firmware, h700s firmware, h300e firmware, h500e firmware, h700e firmware, h410s firmware, communications cloud native core network function cloud native environment, enterprise manager base platform, enterprise manager ops center, mysql workbench, peoplesoft enterprise peopletools, real user experience insight, leap, fedora
Vulnerable Versions:
2.9.10, 9.0, 1.10.0, 13.4.0.0, 13.5.0.0, 12.4.0.0, 0, 8.58, 13.3.1.0, 13.4.1.0, 13.5.1.0, 15.1, 30, 31, 32
Timeline
Official Publish:
January 21st, 2020
Last Modified:
December 17th, 2025
Added to House:
July 20th, 2026
CVSS Vectors
No vector data available
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.