CVEvulnerability
CVE-2022-26291
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2022-03-28
- Last modified
- 2026-06-17
- 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-416
Description
lrzip v0.641 was discovered to contain a multiple concurrency use-after-free between the functions zpaq_decompress_buf() and clear_rulist(). This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted Irz file.
Affected configurations
• long range zip project long range zip 0.641
• debian debian linux 9.0
• debian debian linux 10.0
• debian debian linux 11.0
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- https://github.com/ckolivas/lrzip/issues/206 Exploit, Issue Tracking, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/04/msg00012.html Mailing List, Third Party Advisory
- https://www.debian.org/security/2022/dsa-5145 Third Party Advisory
- https://github.com/ckolivas/lrzip/issues/206 Exploit, Issue Tracking, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/04/msg00012.html Mailing List, Third Party Advisory
- https://www.debian.org/security/2022/dsa-5145 Third Party Advisory