| Name | CVE-2014-3466 |
| Description | Buffer overflow in the read_server_hello function in lib/gnutls_handshake.c in GnuTLS before 3.1.25, 3.2.x before 3.2.15, and 3.3.x before 3.3.4 allows remote servers to cause a denial of service (memory corruption) or possibly execute arbitrary code via a long session id in a ServerHello message. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-0001-1, DSA-2944-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| gnutls28 (PTS) | jessie, jessie (lts) | 3.3.30-0+deb8u2 | fixed |
| stretch (security), stretch (lts), stretch | 3.5.8-5+deb9u6 | fixed | |
| buster | 3.6.7-4+deb10u8 | fixed | |
| buster (security) | 3.6.7-4+deb10u12 | fixed | |
| bullseye | 3.7.1-5+deb11u4 | fixed | |
| bullseye (security) | 3.7.1-5+deb11u3 | fixed | |
| bookworm | 3.7.9-2+deb12u2 | fixed | |
| sid, trixie | 3.8.5-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| gnutls26 | source | squeeze | 2.8.6-1+squeeze4 | |||
| gnutls26 | source | wheezy | 2.12.20-8+deb7u2 | DSA-2944-1 | ||
| gnutls26 | source | (unstable) | 2.12.23-16 | |||
| gnutls28 | source | (unstable) | 3.2.15-1 |
http://radare.today/technical-analysis-of-the-gnutls-hello-vulnerability/