CVE-2015-2318

NameCVE-2015-2318
DescriptionThe TLS stack in Mono before 3.12.1 allows man-in-the-middle attackers to conduct message skipping attacks and consequently impersonate clients by leveraging missing handshake state validation, aka a "SMACK SKIP-TLS" issue.
SourceCVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDLA-176-1, DSA-3202-1
Debian Bugs780751

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
mono (PTS)bullseye6.8.0.105+dfsg-3.3~deb11u1fixed
bookworm6.8.0.105+dfsg-3.3+deb12u1fixed
trixie6.12.0.199+dfsg-6fixed
forky, sid6.14.1+ds2-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
monosourcesqueeze2.6.7-5.1+deb6u1DLA-176-1
monosourcewheezy2.10.8.1-8+deb7u1DSA-3202-1
monosource(unstable)3.2.8+dfsg-10780751

Notes

https://github.com/mono/mono/commit/1509226c41d74194c146deb173e752b8d3cdeec4
Patch for versions earlier than 3.4: https://gist.github.com/directhex/f8c6e67f551d8a608154
Search for package or bug name: Reporting problems