CVE-2023-29132

A flaw was found in the Irssi package. When Irssi prints a message while another message is being printed, the list that keeps track of Irssi variables for use in statusbar/message patterns is incorrectly cleaned up, leading to a use-after-free condition.

The versions of Irssi as shipped in Red Hat Enterprise Linux 6, 7, 8, and 9 are not affected by this vulnerability. Only Irssi versions 1.3.0 and higher are vulnerable.

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.