CVE-2022-23122 — Stack-based Buffer Overflow in Netatalk
Severity
9.8CRITICALNVD
OSV8.8
EPSS
8.8%
top 7.45%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedMar 28
Latest updateJun 8
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9
Affected Packages5 packages
Also affects: Debian Linux 10.0, 11.0
🔴Vulnerability Details
4OSV▶
CVE-2022-23122: This vulnerability allows remote attackers to execute arbitrary code on affected installations of Netatalk↗2023-03-28
GHSA▶
GHSA-fr2q-h4vv-r9cc: This vulnerability allows remote attackers to execute arbitrary code on affected installations of Netatalk↗2023-03-28
OSV▶
CVE-2022-23122: This vulnerability allows remote attackers to execute arbitrary code on affected installations of Netatalk↗2022-03-21