CVE-2022-43634

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.
Configurations

Configuration 1 (hide)

cpe:2.3:a:netatalk:netatalk:3.1.13:*:*:*:*:*:*:*

History

07 Nov 2023, 03:54

Type Values Removed Values Added
References
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GEAFLA5L2SHOUFBAGUXIF2TZLGBXGJKT/', 'name': 'FEDORA-2023-599faf1b1c', 'tags': [], 'refsource': 'FEDORA'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SG6WZW5LXFVH3P7ZVZRGHUVJEMEFKQLI/', 'name': 'FEDORA-2023-e714897e70', 'tags': [], 'refsource': 'FEDORA'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EZYWSGVA6WXREMB6PV56HAHKU7R6KPOP/', 'name': 'FEDORA-2023-aaeb45fb73', 'tags': [], 'refsource': 'FEDORA'}
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SG6WZW5LXFVH3P7ZVZRGHUVJEMEFKQLI/ -
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EZYWSGVA6WXREMB6PV56HAHKU7R6KPOP/ -
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GEAFLA5L2SHOUFBAGUXIF2TZLGBXGJKT/ -

29 Sep 2023, 11:15

Type Values Removed Values Added
CPE cpe:2.3:a:netatalk_project:netatalk:3.1.13:*:*:*:*:*:*:* cpe:2.3:a:netatalk:netatalk:3.1.13:*:*:*:*:*:*:*
First Time Netatalk
Netatalk netatalk

21 Sep 2023, 05:15

Type Values Removed Values Added
References
  • (DEBIAN) https://www.debian.org/security/2023/dsa-5503 -

Information

Published : 2023-03-29 19:15

Updated : 2024-02-28 20:13


NVD link : CVE-2022-43634

Mitre link : CVE-2022-43634

CVE.ORG link : CVE-2022-43634


JSON object : View

Products Affected

netatalk

  • netatalk
CWE
CWE-122

Heap-based Buffer Overflow