Description
please (aka pleaser) through 0.5.4 allows privilege escalation through the TIOCSTI and/or TIOCLINUX ioctl. (If both TIOCSTI and TIOCLINUX are disabled, this cannot be exploited.)
References (4)
Core 4
Core References
Issue Tracking, Patch
https://github.com/rustsec/advisory-db/pull/1798
Exploit, Issue Tracking
https://gitlab.com/edneville/please/-/issues/13
Issue Tracking, Patch
https://gitlab.com/edneville/please/-/merge_requests/69#note_1594254575
Third Party Advisory
https://rustsec.org/advisories/RUSTSEC-2023-0066.html
Scores
CVSS v3
7.8
EPSS
0.0029
EPSS Percentile
20.7%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-269
Status
published
Products (2)
crates.io/pleaser
0crates.io
edneville/please
< 0.5.4
Published
Oct 20, 2023
Tracked Since
Feb 18, 2026