CVE-2023-29132
Published: 3 April 2023
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.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
irssi Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(code not present)
|
| focal |
Not vulnerable
(code not present)
|
|
| jammy |
Not vulnerable
(code not present)
|
|
| kinetic |
Released
(1.4.2-1ubuntu1.1)
|
|
| lunar |
Not vulnerable
(1.4.3-2ubuntu1)
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Needs triage
|
|
| xenial |
Not vulnerable
(code not present)
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.3 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | Low |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-29132
- https://irssi.org/security/irssi_sa_2023_03.txt
- https://github.com/irssi/irssi/pull/1456
- https://github.com/irssi/irssi/commit/c554a45738712219c066897b09a44d99afeb4240
- https://ubuntu.com/security/notices/USN-6002-1
- NVD
- Launchpad
- Debian