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xmlSchemaPreRun in xmlschemas.c in libxml2 2.9.10 allows...

High severity Unreviewed Published May 24, 2022 to the GitHub Advisory Database • Updated Nov 18, 2023

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

xmlSchemaPreRun in xmlschemas.c in libxml2 2.9.10 allows an xmlSchemaValidateStream memory leak.

References

Published by the National Vulnerability Database Jan 21, 2020
Published to the GitHub Advisory Database May 24, 2022
Last updated Nov 18, 2023

Severity

High
7.5
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weaknesses

CVE ID

CVE-2019-20388

GHSA ID

GHSA-7g45-9xmp-g2w6

Source code

No known source code

Dependabot alerts are not supported on this advisory because it does not have a package from a supported ecosystem with an affected and fixed version.

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