9.8
CVSSv3

CVE-2022-23123

Published: 28/03/2023 Updated: 22/11/2023
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 0

Vulnerability Summary

This vulnerability allows remote malicious users to disclose sensitive information on affected installations of Netatalk. Authentication is not required to exploit this vulnerability. The specific flaw exists within the getdirparams method. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of root. Was ZDI-CAN-15830.

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netatalk netatalk

debian debian linux 10.0

debian debian linux 11.0

Vendor Advisories

Multiple security issues were discovered in Netatalk, an implementation of the Apple Filing Protocol (AFP) for offering file service (mainly) to macOS clients, which may result in the execution of arbitrary code or information disclosure For the oldstable distribution (bullseye), these problems have been fixed in version 3112~ds-8+deb11u1 We re ...