CVEvulnerability
CVE-2022-23122
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2023-03-28
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 3.0 ([email protected])
- 9.8 CRITICAL — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-121, CWE-787
Description
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Netatalk. Authentication is not required to exploit this vulnerability. The specific flaw exists within the setfilparams function. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-15837.
Affected configurations
• netatalk netatalk (< 3.1.13)
• debian debian linux 10.0
• debian debian linux 11.0
Related
References
- https://lists.debian.org/debian-lts-announce/2023/05/msg00018.html Mailing List, Third Party Advisory
- https://netatalk.sourceforge.io/3.1/ReleaseNotes3.1.13.html Release Notes
- https://security.gentoo.org/glsa/202311-02 Issue Tracking, Third Party Advisory
- https://www.debian.org/security/2023/dsa-5503 Third Party Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-22-529/ Third Party Advisory, VDB Entry
- https://lists.debian.org/debian-lts-announce/2023/05/msg00018.html Mailing List, Third Party Advisory
- https://netatalk.sourceforge.io/3.1/ReleaseNotes3.1.13.html Release Notes
- https://security.gentoo.org/glsa/202311-02 Issue Tracking, Third Party Advisory
- https://www.debian.org/security/2023/dsa-5503 Third Party Advisory
- https://www.kb.cert.org/vuls/id/709991 www.kb.cert.org
- https://www.zerodayinitiative.com/advisories/ZDI-22-529/ Third Party Advisory, VDB Entry