CVE-2023-29132

Published: Apr 14, 2023Modified: Feb 6, 2025

5.3

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Exploitability: 3.9 / Impact: 1.4

Source: NVD

Description

Irssi 1.3.x and 1.4.x before 1.4.4 has a use-after-free because of use of a stale special collector reference. This occurs when printing of a non-formatted line is concurrent with printing of a formatted line.

Affected (1)

Products: Irssi: Irssi

Irssi

1 product

Irssi

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Irssi Irssi	From 1.3.0 to 1.4.4

Related CWEs

CWE-416

Use After Free

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

References (4)

https://irssi.org/security/irssi_sa_2023_03.txt

Source: cve@mitre.org

Third Party Advisory

https://www.openwall.com/lists/oss-security/2023/03/30/5

Source: cve@mitre.org

Mailing ListThird Party Advisory

https://irssi.org/security/irssi_sa_2023_03.txt

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

https://www.openwall.com/lists/oss-security/2023/03/30/5

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing ListThird Party Advisory

Timeline

No history available yet.