Vulnerability Bulletins

DSA-3255 zeromq3 - security update

   
Affected software Debian
 
It was discovered that libzmq, a lightweight messaging kernel, issusceptible to a protocol downgrade attack on sockets using the ZMTP v3protocol. This could allow remote attackers to bypass ZMTP v3 securitymechanisms by sending ZMTP v2 or earlier headers.

More info:

https://www.debian.org/security/2015/dsa-3255