CVE-2023-6237

NameCVE-2023-6237
Descriptionopenssl: Checking excessively long invalid RSA public keys may take a long time
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs1060858

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
openssl (PTS)buster1.1.1n-0+deb10u3fixed
buster (security)1.1.1n-0+deb10u6fixed
bullseye1.1.1w-0+deb11u1fixed
bullseye (security)1.1.1n-0+deb11u5fixed
bookworm, bookworm (security)3.0.11-1~deb12u2vulnerable
trixie3.1.5-1fixed
sid3.2.1-3fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
opensslsourcebuster(not affected)
opensslsourcebullseye(not affected)
opensslsource(unstable)3.1.5-11060858

Notes

[bookworm] - openssl <no-dsa> (Minor issue)
[bullseye] - openssl <not-affected> (Only affects 3.x)
[buster] - openssl <not-affected> (Only affects 3.x)
https://www.openssl.org/news/secadv/20240115.txt
https://github.com/openssl/openssl/commit/e09fc1d746a4fd15bb5c3d7bbbab950aadd005db
https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=a830f551557d3d66a84bbb18a5b889c640c36294 (openssl-3.1)
https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=18c02492138d1eb8b6548cb26e7b625fb2414a2a (openssl-3.0)

Search for package or bug name: Reporting problems