Description
Qualys discovered that needrestart, before version 3.8, allows local attackers to execute arbitrary code as root by winning a race condition and tricking needrestart into running their own, fake Python interpreter (instead of the system's real Python interpreter). The initial security fix (6ce6136) introduced a regression which was subsequently resolved (42af5d3).
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
needrestart needrestart
0 to < 3.8affected
References
- https://www.cve.org/CVERecord?id=CVE-2024-48991 ↗
- https://github.com/liske/needrestart/commit/6ce6136cccc307c6b8a0f8cae12f9a22ac2aad59 ↗
- https://github.com/liske/needrestart/commit/42af5d328901287a4f79d1f5861ac827a53fd56d ↗
- https://www.qualys.com/2024/11/19/needrestart/needrestart.txt ↗
- http://www.openwall.com/lists/oss-security/2024/11/30/4 ↗
- https://www.openwall.com/lists/oss-security/2024/11/19/1 ↗
- http://seclists.org/fulldisclosure/2024/Nov/17 ↗
- https://lists.debian.org/debian-lts-announce/2024/11/msg00014.html ↗