CVE-2017-1000071

Priority
Description
Jasig phpCAS version 1.3.4 is vulnerable to an authentication bypass in the
validateCAS20 function when configured to authenticate against an old CAS
server.
Notes
sbeattieThe vulnerability only exists when communicating with a
server affected by another very old vulnerability fixed in 2010.
Package
Upstream:released (1.3.6-1)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was needed)
Ubuntu 16.04 LTS (Xenial Xerus):needed
Ubuntu 18.04 LTS (Bionic Beaver):needed
Ubuntu 19.04 (Disco Dingo):not-affected (1.3.6-1)
Ubuntu 19.10 (Eoan Ermine):not-affected (1.3.6-1)
Ubuntu 20.04 (Focal Fossa):not-affected (1.3.6-1)
More Information

Updated: 2019-12-05 19:37:58 UTC (commit 0aa5e7c87c8b55d2ec5c7f4ca1179cf75de91961)