CVE-2020-36254

NameCVE-2020-36254
Descriptionscp.c in Dropbear before 2020.79 mishandles the filename of . or an empty filename, a related issue to CVE-2018-20685.
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
dropbear (PTS)buster2018.76-5+deb10u1vulnerable (unimportant)
buster (security)2018.76-5+deb10u2vulnerable (unimportant)
bullseye2020.81-3+deb11u1fixed
bookworm2022.83-1+deb12u1fixed
sid, trixie2022.83-4fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
dropbearsource(unstable)2020.79-1unimportant

Notes

https://github.com/mkj/dropbear/commit/8f8a3dff705fad774a10864a2e3dbcfa9779ceff
scp.c in Dropbear is not built and shipped in built binary packages

Search for package or bug name: Reporting problems