CVE-2022-0194

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.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://lists.debian.org/debian-lts-announce/2023/05/msg00018.html	Mailing List Third Party Advisory
https://netatalk.sourceforge.io/3.1/ReleaseNotes3.1.13.html	Release Notes
https://security.gentoo.org/glsa/202311-02	Issue Tracking Third Party Advisory
https://www.debian.org/security/2023/dsa-5503	Third Party Advisory
https://www.zerodayinitiative.com/advisories/ZDI-22-530/	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

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

Configuration 2 (hide)

OR	cpe:2.3:o:debian:debian_linux:10.0:::::::*
	cpe:2.3:o:debian:debian_linux:11.0:::::::*

History

No history.

Information

Published : 2023-03-28 19:15

Updated : 2023-11-22 21:02

NVD link : CVE-2022-0194

Mitre link : CVE-2022-0194

CVE.ORG link : CVE-2022-0194

JSON object : View

Products Affected

netatalk

netatalk

debian

debian_linux

CWE

CWE-787

Out-of-bounds Write

CWE-121

Stack-based Buffer Overflow

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