CVE-2007-0908
Medium
Description
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.
SeverityMedium
CVSS5.0
Exploit probability—
Product
Php
PublishedFeb 13, 2007
First seenFeb 13, 2007
How to fix
Update
- php php4.4.5, 5.2.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| php php | 4.0.0 ≤ v < 4.4.5, 5.0.0 ≤ v < 5.2.1, 4.0 | 4.4.5, 5.2.1 |
| canonical ubuntu_linux | 5.10, 6.06, 6.10 | — |
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