critical
CVE-2022-0194
This vulnerability allows remote attackers to execute arbitrary code o ...
In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.
Severity by source
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Trivy's own label is CRITICAL. Rated critical by NVD. Rated lower by Ubuntu (high).
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 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.
Affected packages and fixed versions
| Source | Package | Fixed in |
|---|---|---|
| alpine 3.16 | netatalk | 3.1.13-r0 |
| alpine 3.17 | netatalk | 3.1.13-r0 |
| alpine 3.18 | netatalk | 3.1.13-r0 |
| alpine 3.19 | netatalk | 3.1.13-r0 |
| alpine 3.20 | netatalk | 3.1.13-r0 |
| alpine 3.21 | netatalk | 3.1.13-r0 |
| alpine 3.22 | netatalk | 3.1.13-r0 |
| alpine 3.23 | netatalk | 3.1.13-r0 |
| alpine 3.24 | netatalk | 3.1.13-r0 |
| alpine edge | netatalk | 3.1.13-r0 |
| debian 10 | netatalk | 3.1.12~ds-3+deb10u1 |
| debian 11 | netatalk | 3.1.12~ds-8+deb11u1 |
Show all 21 entries from 21 sources
| Source | Package | Fixed in |
|---|---|---|
| alpine 3.16 | netatalk | 3.1.13-r0 |
| alpine 3.17 | netatalk | 3.1.13-r0 |
| alpine 3.18 | netatalk | 3.1.13-r0 |
| alpine 3.19 | netatalk | 3.1.13-r0 |
| alpine 3.20 | netatalk | 3.1.13-r0 |
| alpine 3.21 | netatalk | 3.1.13-r0 |
| alpine 3.22 | netatalk | 3.1.13-r0 |
| alpine 3.23 | netatalk | 3.1.13-r0 |
| alpine 3.24 | netatalk | 3.1.13-r0 |
| alpine edge | netatalk | 3.1.13-r0 |
| debian 10 | netatalk | 3.1.12~ds-3+deb10u1 |
| debian 11 | netatalk | 3.1.12~ds-8+deb11u1 |
| debian 13 | netatalk | 3.1.13~ds-1 |
| debian 14 | netatalk | 3.1.13~ds-1 |
| echo | netatalk | 3.1.13~ds-1 |
| rapidfort ubuntu 20.04 | netatalk | 0:3.1.12~ds-9ubuntu0.22.04.1 |
| rapidfort ubuntu 22.04 | netatalk | 0:3.1.12~ds-9ubuntu0.22.04.1 |
| rapidfort ubuntu 24.04 | netatalk | 0:3.1.12~ds-9ubuntu0.22.04.1 |
| ubuntu 20.04 | netatalk | 3.1.12~ds-4ubuntu0.20.04.1 |
| ubuntu 20.04-ESM | netatalk | 3.1.12~ds-4ubuntu0.20.04.1 |
| ubuntu 22.04 | netatalk | 3.1.12~ds-9ubuntu0.22.04.1 |
References
- https://kb.cert.org/vince/comm/case/267/
- https://lists.debian.org/debian-lts-announce/2023/05/msg00018.html
- https://netatalk.sourceforge.io/3.1/ReleaseNotes3.1.13.html
- https://security.gentoo.org/glsa/202311-02
- https://sourceforge.net/p/netatalk/mailman/message/37628321/
- https://ubuntu.com/security/notices/USN-6146-1
- https://www.cve.org/CVERecord?id=CVE-2022-0194
- https://www.debian.org/security/2023/dsa-5503