CVE-2014-0224

Published: 05 June 2014

OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h does not properly restrict processing of ChangeCipherSpec messages, which allows man-in-the-middle attackers to trigger use of a zero-length master key in certain OpenSSL-to-OpenSSL communications, and consequently hijack sessions or obtain sensitive information, via a crafted TLS handshake, aka the "CCS Injection" vulnerability.

Priority

Medium

CVSS 3 base score: 7.4

Status

Package Release Status
openssl
Launchpad, Ubuntu, Debian
Upstream
Released (0.9.8za,1.0.1h)
Ubuntu 14.04 ESM (Trusty Tahr)
Released (1.0.1f-1ubuntu2.2)
Ubuntu 12.04 ESM (Precise Pangolin)
Released (1.0.1-4ubuntu5.14)
openssl098
Launchpad, Ubuntu, Debian
Upstream
Released (0.9.8za)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist
(trusty was released [0.9.8o-7ubuntu3.2.14.04.1])
Ubuntu 12.04 ESM (Precise Pangolin)
Released (0.9.8o-7ubuntu3.2)