CVE-2021-31155

Failure to normalize the umask in please before 0.4 allows a local attacker to gain full root privileges if they are allowed to execute at least one command.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 8%
VendorProductVersion
umask_projectumask
𝑥
< 0.4
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
rust-pleaser
bullseye
0.4.1-1
fixed
bookworm
0.5.3-2
fixed
sid
0.5.6-1
fixed
trixie
0.5.6-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
rust-pleaser
jammy
not-affected
impish
not-affected
hirsute
Fixed 0.4.1-1~21.04.2
released
groovy
dne
focal
dne
bionic
dne
xenial
ignored
trusty
dne
Common Weakness Enumeration
References
https://gitlab.com/edneville/please/-/tree/master/src/bin
https://www.openwall.com/lists/oss-security/2021/05/18/1
https://gitlab.com/edneville/please/-/tree/master/src/bin
https://www.openwall.com/lists/oss-security/2021/05/18/1