|Description||A vulnerability was found in logrotate in how the state file is create ...|
|Source||CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)|
Vulnerable and fixed packages
The table below lists information on source packages.
The information below is based on the following data on fixed versions.
[bullseye] - logrotate <no-dsa> (Minor issue; pending via next point release)
[buster] - logrotate <not-affected> (Vulnerable code introduced later)
[stretch] - logrotate <not-affected> (Vulnerable code introduced later)
Introduced by: https://github.com/logrotate/logrotate/commit/f46d0bdfc9c53515c13880c501f4d2e1e7dd8b25 (3.17.0)
Fixed by: https://github.com/logrotate/logrotate/commit/1f76a381e2caa0603ae3dbc51ed0f1aa0d6658b9 (3.20.0)
Fixed by: https://github.com/logrotate/logrotate/commit/addbd293242b0b78aa54f054e6c1d249451f137d (3.20.1)
Packages are built with --with-state-file-path=/var/lib/logrotate/status
but /var/lib/logrotate has 0755 permissions, allowing a user to aquire a lock on the file.