Description
The securelevels implementation in FreeBSD 7.0 and earlier, OpenBSD up to 3.8, DragonFly up to 1.2, and Linux up to 2.6.15 allows root users to bypass immutable settings for files by mounting another filesystem that masks the immutable files while the system is running.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.redteam-pentesting.de/advisories/rt-sa-2005-015.txt ↗
- http://lists.grok.org.uk/pipermail/full-disclosure/2006-January/041177.html ↗
- https://exchange.xforce.ibmcloud.com/vulnerabilities/24037 ↗
- http://www.redteam-pentesting.de/advisories/rt-sa-2005-15.txt ↗
- http://archives.neohapsis.com/archives/openbsd/2005-10/1523.html ↗