CVE-2021-31799
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7epss 1.5%
exploitation probability
1.5%top 27% of all CVEs
observed exploitation
nono source reports it
In RDoc 3.11 through 6.x before 6.3.1, as distributed with Ruby through 3.0.1, it is possible to execute arbitrary code via | and tags in a filename.
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
n/a · n/aReferences
https://lists.debian.org/debian-lts-announce/2021/10/msg00009.htmlhttps://security.gentoo.org/glsa/202401-05https://security.netapp.com/advisory/ntap-20210902-0004/https://security-tracker.debian.org/tracker/CVE-2021-31799https://www.oracle.com/security-alerts/cpuapr2022.htmlhttps://www.ruby-lang.org/en/news/2021/05/02/os-command-injection-in-rdoc/