CVE-2021-28966

NameCVE-2021-28966
DescriptionIn Ruby through 3.0 on Windows, a remote attacker can submit a crafted path when a Web application handles a parameter with TmpDir.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
ruby2.7 (PTS)bullseye (security), bullseye2.7.4-1+deb11u1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
ruby2.7source(unstable)(not affected)

Notes

- ruby2.7 <not-affected> (Windows-specific)
https://hackerone.com/reports/1131465

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