Description (CNA)
Debian tmpreaper version 1.6.13+nmu1 has a race condition when doing a (bind) mount via rename() which could result in local privilege escalation. Mounting via rename() could potentially lead to a file being placed elsewhereon the filesystem hierarchy (e.g. /etc/cron.d/) if the directory being cleaned up was on the same physical filesystem. Fixed versions include 1.6.13+nmu1+deb9u1 and 1.6.14.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Debian GNU/Linux / tmpreaper | affected 1.6.13+nmu1 |
CWE
No CWE identifiers supplied.
References
- https://lists.debian.org/debian-lts-announce/2019/01/msg00017.html
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=918956
- https://lists.debian.org/debian-security-announce/2019/msg00003.html
- https://usn.ubuntu.com/4077-1/
ADP enrichment
No English description supplied.