CVE-2019-18197

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

In xsltCopyText in transform.c in libxslt 1.1.33, a pointer variable isn't reset under certain circumstances. If the relevant memory area happened to be freed and reused in a certain way, a bounds check could fail and memory outside a buffer could be written to, or uninitialized data could be disclosed.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-416 CWE-908

Affected software

No affected versions have been published.

Timeline

Published: Oct 18, 2019
Last modified: Jun 17, 2026
NVD status: Modified

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