CVE-2022-23123

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Netatalk. Authentication is not required to exploit this vulnerability. The specific flaw exists within the getdirparams method. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of root. Was ZDI-CAN-15830.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

V3 Legend

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://lists.debian.org/debian-lts-announce/2023/08/msg00016.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-22-528/	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 21:03

NVD link : CVE-2022-23123

Mitre link : CVE-2022-23123

CVE.ORG link : CVE-2022-23123

JSON object : View

Products Affected

netatalk

netatalk

debian

debian_linux

CWE

CWE-125

Out-of-bounds Read

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9.8 /10