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Debian Security Advisory DSA 3522-1 (squid3 - security update)
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
Alex Rousskov from The Measurement Factory discovered that Squid3, a fully featured web proxy cache, does not properly handle errors for certain malformed HTTP responses. A remote HTTP server can exploit this flaw to cause a denial of service (assertion failure and daemon exit).
Affected Software
Affected Software
squid3 on Debian Linux
Detection Method
Detection Method
This check tests the installed software version using the apt package manager.
Solution
Solution
For the oldstable distribution (wheezy), this problem has been fixed in version 3.1.20-2.2+deb7u4. For the stable distribution (jessie), this problem has been fixed in version 3.4.8-6+deb8u2. For the testing distribution (stretch), this problem has been fixed in version 3.5.15-1. For the unstable distribution (sid), this problem has been fixed in version 3.5.15-1. We recommend that you upgrade your squid3 packages.