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The WDDX deserializer in the wddx extension in PHP 5 before 5.2.1 and PHP 4 before 4.4.5 does not properly initialize the key_length variable for a numerical key which allows context-dependent attackers to read stack memory via a wddxPacket element that contains a variable with a string name before a numerical variable.

oval:org.mitre.oval:def:11185

The WDDX deserializer in the wddx extension in PHP 5 before 5.2.1 and PHP 4 before 4.4.5 does not properly initialize the key_length variable for a numerical key which allows context-dependent attackers to read stack memory via a wddxPacket element that contains a variable with a string name before a numerical variable.

Family:
unix
Status:
ACCEPTED
Platform(s):
  • Oracle Linux 5
  • Red Hat Enterprise Linux 5
  • Red Hat Enterprise Linux 4
  • CentOS Linux 5
  • Red Hat Enterprise Linux 3
  • CentOS Linux 3
  • Oracle Linux 4
  • CentOS Linux 4
Class:
vulnerability
Reference(s):
  • CVE-2007-0908
Product(s):