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CVE-2022-45188

Date: November 12, 2022

Netatalk through 3.1.13 has an afp_getappl heap-based buffer overflow resulting in code execution via a crafted .appl file. This provides remote root access on some platforms such as FreeBSD (used for TrueNAS).

Language: C

Severity Score

Related Resources (17)

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GEAFLA5L2SHOUFBAGUXIF2TZLGBXGJKT/
https://sourceforge.net/projects/netatalk/files/netatalk/
https://lists.debian.org/debian-lts-announce/2023/05/msg00018.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EZYWSGVA6WXREMB6PV56HAHKU7R6KPOP/
https://netatalk.sourceforge.io/3.1/ReleaseNotes3.1.14.html
https://security-tracker.debian.org/tracker/CVE-2022-45188
https://netatalk.sourceforge.io/3.1/ReleaseNotes3.1.13.html
https://people.canonical.com/~ubuntu-security/cve/CVE-2022-45188
https://www.debian.org/security/2023/dsa-5503
https://security.gentoo.org/glsa/202311-02
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GEAFLA5L2SHOUFBAGUXIF2TZLGBXGJKT/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SG6WZW5LXFVH3P7ZVZRGHUVJEMEFKQLI/
https://nvd.nist.gov/vuln/detail/CVE-2022-45188
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SG6WZW5LXFVH3P7ZVZRGHUVJEMEFKQLI/
https://rushbnt.github.io/bug%20analysis/netatalk-0day/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EZYWSGVA6WXREMB6PV56HAHKU7R6KPOP/
https://www.mend.io/vulnerability-database/CVE-2022-45188

Severity Score

Weakness Type (CWE)

Out-of-bounds Write

CWE-787

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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