php-zip -- multiple Denial of Service vulnerabilities

The following DoS conditions in Zip extension were fixed in PHP 5.3.4 and PHP 5.2.15:

• Fixed crash in zip extract method (possible CWE-170).

  [source]

• The ZipArchive::getArchiveComment function in PHP 5.2.x through 5.2.14 and 5.3.x through 5.3.3 allows context-dependent attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted ZIP archive.

  [source]