CVEvulnerability
CVE-2022-0529
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2022-02-09
- Last modified
- 2026-10-08
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-787
Description
A flaw was found in Unzip. The vulnerability occurs during the conversion of a wide string to a local string that leads to a heap of out-of-bound write. This flaw allows an attacker to input a specially crafted zip file, leading to a crash or code execution.
Affected configurations
• unzip project unzip 6.0
• redhat enterprise linux 8.0
• fedoraproject fedora 35
• debian debian linux 10.0
• debian debian linux 11.0
Related
Weakness · CWE (1)
- CWE-787 Out-of-bounds Write weakness
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2051395 Issue Tracking, Third Party Advisory
- https://github.com/ByteHackr/unzip_poc Exploit, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/09/msg00028.html Mailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202310-17 Third Party Advisory
- https://www.debian.org/security/2022/dsa-5202 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2051395 Issue Tracking, Third Party Advisory
- https://github.com/ByteHackr/unzip_poc Exploit, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/09/msg00028.html Mailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202310-17 Third Party Advisory
- https://www.debian.org/security/2022/dsa-5202 Third Party Advisory