CVE-2007-0908

Advisory lineage Upstream: 0 Downstream: 6
Modified
Published: 13 Feb 2007, 23:00
Last modified:07 Aug 2024, 12:34

Vulnerability Summary

Overall Risk (default)
medium
33/100
CVSS Score
5 MEDIUM
v2.0 (nvd)
EPSS Score
16.54% MEDIUM
17% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
1 found
Dark Web
Not detected

Timeline

13 Feb 2007, 23:00
Published
Vulnerability first disclosed
07 Aug 2024, 12:34
Last Modified
Vulnerability information updated

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.

CVSS Metrics

  • v2.0•MEDIUM•Score: 5AV:N/AC:L/Au:N/C:P/I:N/A:N

EPSS Trends

Current EPSS score: 16.54%• Percentile: 95%

Techniques & Countermeasures

  • CWE-20•Improper Input Validation

    The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Affected Systems

  • canonical•ubuntu_linux

    5.10 | 6.06 | 6.10

  • Unknown•PHP

    ≥ 4.0.0, < 4.4.5 | ≥ 5.0.0, < 5.2.1 | 4.0 | 4.0:beta_4_patch1 | 4.0:beta1 | 4.0:beta2 | 4.0:beta3 | 4.0:beta4 | 4.0:rc1 | 4.0:rc2

References (43)