Vulnerability Details CVE-2022-23121
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.154
EPSS Ranking 94.2%
CVSS Severity
CVSS v3 Score 9.8
References
- https://lists.debian.org/debian-lts-announce/2023/05/msg00018.html
- https://lists.debian.org/debian-lts-announce/2023/06/msg00000.html
- https://netatalk.sourceforge.io/3.1/ReleaseNotes3.1.13.html
- https://security.gentoo.org/glsa/202311-02
- https://www.debian.org/security/2023/dsa-5503
- https://www.zerodayinitiative.com/advisories/ZDI-22-527/
- https://lists.debian.org/debian-lts-announce/2023/05/msg00018.html
- https://lists.debian.org/debian-lts-announce/2023/06/msg00000.html
- https://netatalk.sourceforge.io/3.1/ReleaseNotes3.1.13.html
- https://security.gentoo.org/glsa/202311-02
- https://www.debian.org/security/2023/dsa-5503
- https://www.zerodayinitiative.com/advisories/ZDI-22-527/
Products affected by CVE-2022-23121
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cpe:2.3:a:netatalk:netatalk:-
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cpe:2.3:a:netatalk:netatalk:1.4.99-0.20000927
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cpe:2.3:a:netatalk:netatalk:1.4.99-0.20001108
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cpe:2.3:a:netatalk:netatalk:1.5.0
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cpe:2.3:a:netatalk:netatalk:1.5.1
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cpe:2.3:a:netatalk:netatalk:1.5.1.1
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cpe:2.3:a:netatalk:netatalk:1.5.2
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cpe:2.3:a:netatalk:netatalk:1.5.3.1
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cpe:2.3:a:netatalk:netatalk:1.5.5
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cpe:2.3:a:netatalk:netatalk:1.6.0
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cpe:2.3:a:netatalk:netatalk:1.6.1
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cpe:2.3:a:netatalk:netatalk:1.6.2
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cpe:2.3:a:netatalk:netatalk:1.6.3
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cpe:2.3:a:netatalk:netatalk:1.6.4
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cpe:2.3:a:netatalk:netatalk:2.0.0
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cpe:2.3:a:netatalk:netatalk:2.0.1
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cpe:2.3:a:netatalk:netatalk:2.0.2
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cpe:2.3:a:netatalk:netatalk:2.0.3
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cpe:2.3:a:netatalk:netatalk:2.0.4
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cpe:2.3:a:netatalk:netatalk:2.0.5
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cpe:2.3:a:netatalk:netatalk:2.1
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cpe:2.3:a:netatalk:netatalk:2.1.1
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cpe:2.3:a:netatalk:netatalk:2.1.2
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cpe:2.3:a:netatalk:netatalk:2.1.3
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cpe:2.3:a:netatalk:netatalk:2.1.4
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cpe:2.3:a:netatalk:netatalk:2.1.5
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cpe:2.3:a:netatalk:netatalk:2.1.6
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cpe:2.3:a:netatalk:netatalk:2.2
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cpe:2.3:a:netatalk:netatalk:2.2.1
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cpe:2.3:a:netatalk:netatalk:2.2.10
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cpe:2.3:a:netatalk:netatalk:2.2.2
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cpe:2.3:a:netatalk:netatalk:2.2.3
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cpe:2.3:a:netatalk:netatalk:2.2.4
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cpe:2.3:a:netatalk:netatalk:2.2.5
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cpe:2.3:a:netatalk:netatalk:2.2.6
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cpe:2.3:a:netatalk:netatalk:2.2.7
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cpe:2.3:a:netatalk:netatalk:2.2.7b
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cpe:2.3:a:netatalk:netatalk:2.2.8
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cpe:2.3:a:netatalk:netatalk:2.2.9
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cpe:2.3:a:netatalk:netatalk:2.2.9b
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cpe:2.3:a:netatalk:netatalk:3.0
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cpe:2.3:a:netatalk:netatalk:3.0.1
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cpe:2.3:a:netatalk:netatalk:3.0.2
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cpe:2.3:a:netatalk:netatalk:3.0.3
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cpe:2.3:a:netatalk:netatalk:3.0.4
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cpe:2.3:a:netatalk:netatalk:3.0.5
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cpe:2.3:a:netatalk:netatalk:3.0.6
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cpe:2.3:a:netatalk:netatalk:3.0.7
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cpe:2.3:a:netatalk:netatalk:3.0.8
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cpe:2.3:a:netatalk:netatalk:3.1
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cpe:2.3:a:netatalk:netatalk:3.1.1
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cpe:2.3:a:netatalk:netatalk:3.1.10
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cpe:2.3:a:netatalk:netatalk:3.1.11
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cpe:2.3:a:netatalk:netatalk:3.1.12
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cpe:2.3:a:netatalk:netatalk:3.1.2
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cpe:2.3:a:netatalk:netatalk:3.1.3
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cpe:2.3:a:netatalk:netatalk:3.1.4
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cpe:2.3:a:netatalk:netatalk:3.1.5
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cpe:2.3:a:netatalk:netatalk:3.1.6
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cpe:2.3:a:netatalk:netatalk:3.1.7
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cpe:2.3:a:netatalk:netatalk:3.1.8
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cpe:2.3:a:netatalk:netatalk:3.1.9
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cpe:2.3:o:debian:debian_linux:10.0
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cpe:2.3:o:debian:debian_linux:11.0