Vulnerability Bulletins

DSA-3745 squid3 - security update

   
Affected software Debian
 
Saulius Lapinskas from Lithuanian State Social Insurance Fund Boarddiscovered that Squid3, a fully featured web proxy cache, does notproperly process responses to If-None-Modified HTTP conditionalrequests, leading to client-specific Cookie data being leaked to otherclients. A remote attacker can take advantage of this flaw to discoverprivate and sensitive information about another clients browsingsession.

More info:

https://www.debian.org/security/2016/dsa-3745