GHSA-9q5j-jm53-v7vr – lz4-sys

Package

Manager: cargo
Name: lz4-sys
Vulnerable Version: >=0 <1.9.4

Severity

Level: Critical

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS: N/A pctlN/A

Details

lz4-sys vulnerable to memory corruption via issue in liblz4 lz4-sys up to v1.9.3 bundles a version of liblz4 that is vulnerable to [CVE-2021-3520](https://nvd.nist.gov/vuln/detail/CVE-2021-3520). Attackers could craft a payload that triggers an integer overflow upon decompression, causing an out-of-bounds write. The flaw has been corrected in version v1.9.4 of liblz4, which is included in lz4-sys 1.9.4.

Metadata

Created: 2022-09-01T22:24:55Z
Modified: 2022-09-01T22:24:55Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/09/GHSA-9q5j-jm53-v7vr/GHSA-9q5j-jm53-v7vr.json
CWE IDs: ["CWE-190", "CWE-787"]
Alternative ID: N/A
Finding: F111
Auto approve: 1