We use these services and cookies to improve your user experience. You may opt out if you wish, however, this may limit some features on this site.
Please see our statement on Data Privacy.
A vulnerability was found in GNU Nano that allows a possible privilege escalation through an insecure temporary file. If Nano is killed while editing, a file it saves to an emergency file with the permissions of the running user provides a window of opportunity for attackers to escalate privileges through a malicious symlink.
Reserved 2024-06-07 | Published 2024-06-12 | Updated 2025-07-05 | Assigner redhatImproper Link Resolution Before File Access ('Link Following')
2024-05-02: | Reported to Red Hat. |
2024-04-28: | Made public. |
access.redhat.com/errata/RHSA-2024:6986 (RHSA-2024:6986)
access.redhat.com/errata/RHSA-2024:9430 (RHSA-2024:9430)
access.redhat.com/security/cve/CVE-2024-5742
bugzilla.redhat.com/show_bug.cgi?id=2278574 (RHBZ#2278574)
Support options