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prionPRIOn knowledge basePRION:CVE-2019-3461
HistoryFeb 04, 2019 - 6:29 p.m.

Race condition

2019-02-0418:29:00
PRIOn knowledge base
www.prio-n.com
4

6.5 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

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.

6.5 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%