CVE-2024-14031

HIGH8.1

Sereal::Encoder versions from 4.000 through 4.009_002 for Perl embeds a vulnerable version of the Zstandard library

Published Mar 31, 2026

Modified 3 weeks ago

Details

Sereal::Encoder versions from 4.000 through 4.009_002 for Perl embeds a vulnerable version of the Zstandard library.

Sereal::Encoder embeds a version of the Zstandard (zstd) library that is vulnerable to CVE-2019-11922. This is a race condition in the one-pass compression functions of Zstandard prior to version 1.3.8 could allow an attacker to write bytes out of bounds if an output buffer smaller than the recommended size was used.

References

ADVISORY

https://github.com/advisories/GHSA-w77f-wv46-4vcx

WEB

https://metacpan.org/release/YVES/Sereal-Encoder-4.010/changes

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2019-11922

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2024-14031

CVSS Analysis

CVSS v3.1

8.1