Critical severity9.8NVD Advisory· Published Mar 28, 2023· Updated Jun 17, 2026
CVE-2022-23121
CVE-2022-23121
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 parse_entries function. The issue results from the lack of proper error handling when parsing AppleDouble entries. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-15819.
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Affected products
7- osv-coords2 versionspkg:rpm/suse/netatalk&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5pkg:rpm/suse/netatalk&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2012%20SP5
< 3.1.0-3.8.1+ 1 more
- (no CPE)range: < 3.1.0-3.8.1
- (no CPE)range: < 3.1.0-3.8.1
Patches
Vulnerability mechanics
References
7- lists.debian.org/debian-lts-announce/2023/05/msg00018.htmlnvdMailing ListThird Party Advisory
- lists.debian.org/debian-lts-announce/2023/06/msg00000.htmlnvdMailing ListThird Party Advisory
- security.gentoo.org/glsa/202311-02nvdIssue TrackingThird Party Advisory
- www.debian.org/security/2023/dsa-5503nvdThird Party Advisory
- www.zerodayinitiative.com/advisories/ZDI-22-527/nvdThird Party AdvisoryVDB Entry
- netatalk.sourceforge.io/3.1/ReleaseNotes3.1.13.htmlnvdRelease Notes
- www.kb.cert.org/vuls/id/709991nvd
News mentions
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