CVE-2022-4899

HIGH7.5EPSS 0.26%

zstd vulnerable to buffer overrun

Published: 3/31/2023Modified: 2/27/2026

Also known as:GHSA-5c9c-6x87-f9vmPYSEC-2023-121

Description

A vulnerability was found in zstd v1.4.10, where an attacker can supply an empty string as an argument to the command line tool to cause buffer overrun.

Affected packages (3)

Debian/libzstdfrom 0
PyPI/zstdfrom 0, < 1.5.4.0
PyPI/zstdfrom 0, < 1.5.4

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 3.1	HIGH7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References (12)

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2022-4899
ADVISORYhttps://security.netapp.com/advisory/ntap-20230725-0005/
ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2022-4899
PATCHhttps://github.com/facebook/zstd
WEBhttps://github.com/facebook/zstd/issues/3200
WEBhttps://github.com/facebook/zstd/pull/3220
WEBhttps://github.com/pypa/advisory-database/tree/main/vulns/zstd/PYSEC-2023-121.yaml
WEBhttps://github.com/sergey-dryabzhinsky/python-zstd/commit/c8a619aebdbd6b838fbfef6e19325a70f631a4c6
WEBhttps://lists.fedoraproject.org/archives/list/[email protected]/message/C63HAGVLQA6FJNDCHR7CNZZL6VSLILB2
WEBhttps://lists.fedoraproject.org/archives/list/[email protected]/message/JEHRBBYYTPA4DETOM5XAKGCP37NUTLOA
WEBhttps://lists.fedoraproject.org/archives/list/[email protected]/message/QYLDK6ODVC4LJSDULLX6Q2YHTFOWABCN
WEBhttps://security.netapp.com/advisory/ntap-20230725-0005