netatalk: This vulnerability allows remote attackers to execute arbitrary code on affected installations of Netatalk
CVE-2022-0194 is fixed in netatalk on 1 platform, first by DEBIAN-CVE-2022-0194, released March 28, 2023. It is not reported as exploited. Patch Radar priority: Urgent.
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 ad_addcomment 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-15876.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| netatalk · Debian 13.5 (trixie) | 3.1.13~ds-1 | DEBIAN-CVE-2022-0194 | Mar 28, 2023 |
| netatalk · Debian 14 | 3.1.13~ds-1 | DEBIAN-CVE-2022-0194 | Mar 28, 2023 |
| netatalk · Ubuntu 20.04 LTS (focal) | 3.1.12~ds-4ubuntu0.20.04.1 | netatalk 3.1.12~ds-4ubuntu0.20.04.1 | Mar 29, 2023 |
| netatalk · Ubuntu 22.04.1 LTS (jammy) | 3.1.12~ds-9ubuntu0.22.04.1 | netatalk 3.1.12~ds-9ubuntu0.22.04.1 | Mar 29, 2023 |
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