critique
CVE-2022-43634
This vulnerability allows remote attackers to execute arbitrary code o ...
Dans la Trivy database depuis au moins le 24 oct. 2026, 07:11 UTCLa date d'entrée avant ce build n'est pas enregistrée.
Sévérité par source
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Le label propre à Trivy est CRITICAL. Critique selon NVD. Plus basse selon Ubuntu (élevée).
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 dsi_writeinit 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 heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-17646.
Paquets affectés et versions corrigées
| Source | Paquet | Corrigé en |
|---|---|---|
| alpine 3.17 | netatalk | 3.1.15-r0 |
| alpine 3.18 | netatalk | 3.1.15-r0 |
| alpine 3.19 | netatalk | 3.1.15-r0 |
| alpine 3.20 | netatalk | 3.1.15-r0 |
| alpine 3.21 | netatalk | 3.1.15-r0 |
| alpine 3.22 | netatalk | 3.1.15-r0 |
| alpine 3.23 | netatalk | 3.1.15-r0 |
| alpine 3.24 | netatalk | 3.1.15-r0 |
| alpine edge | netatalk | 3.1.15-r0 |
| debian 10 | netatalk | 3.1.12~ds-3+deb10u1 |
| debian 11 | netatalk | 3.1.12~ds-8+deb11u1 |
| debian 13 | netatalk | 3.1.15~ds-1 |
Afficher les 21 entrées de 21 sources
| Source | Paquet | Corrigé en |
|---|---|---|
| alpine 3.17 | netatalk | 3.1.15-r0 |
| alpine 3.18 | netatalk | 3.1.15-r0 |
| alpine 3.19 | netatalk | 3.1.15-r0 |
| alpine 3.20 | netatalk | 3.1.15-r0 |
| alpine 3.21 | netatalk | 3.1.15-r0 |
| alpine 3.22 | netatalk | 3.1.15-r0 |
| alpine 3.23 | netatalk | 3.1.15-r0 |
| alpine 3.24 | netatalk | 3.1.15-r0 |
| alpine edge | netatalk | 3.1.15-r0 |
| debian 10 | netatalk | 3.1.12~ds-3+deb10u1 |
| debian 11 | netatalk | 3.1.12~ds-8+deb11u1 |
| debian 13 | netatalk | 3.1.15~ds-1 |
| debian 14 | netatalk | 3.1.15~ds-1 |
| echo | netatalk | 3.1.15~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 |
| ubuntu 22.10 | netatalk | 3.1.13~ds-2ubuntu0.22.10.1 |
Références
- https://github.com/Netatalk/Netatalk/pull/186
- https://lists.debian.org/debian-lts-announce/2023/05/msg00018.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EZYWSGVA6WXREMB6PV56HAHKU7R6KPOP/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GEAFLA5L2SHOUFBAGUXIF2TZLGBXGJKT/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SG6WZW5LXFVH3P7ZVZRGHUVJEMEFKQLI/
- https://ubuntu.com/security/notices/USN-6146-1
- https://www.cve.org/CVERecord?id=CVE-2022-43634
- https://www.debian.org/security/2023/dsa-5503