File _patchinfo of Package patchinfo.1851

<patchinfo>
  <issue id="776506" tracker="bnc" />
  <issue id="CVE-2012-3505" tracker="cve" />
  <category>security</category>
  <rating>moderate</rating>
  <packager>jengelh</packager>
  <description>
Tinyproxy allowed remote attackers to cause a denial of service (CPU
and memory consumption) via (1) a large number of headers or (2) a large
number of forged headers that trigger hash collisions predictably. bucket.

This update fixes this by limiting headers and improving the hash keying.
</description>
  <summary>tinyproxy: security fixes</summary>
</patchinfo>