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Unrated severityNVD Advisory· Published Mar 24, 2007· Updated Jun 16, 2026

CVE-2007-1649

CVE-2007-1649

Description

PHP 5.2.1 allows context-dependent attackers to read portions of heap memory by executing certain scripts with a serialized data input string beginning with S:, which does not properly track the number of input bytes being processed.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2
  • PHP/PHP2 versions
    cpe:2.3:a:php:php:5.2.1:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:php:php:5.2.1:*:*:*:*:*:*:*
    • (no CPE)range: =5.2.1

Patches

Vulnerability mechanics

References

6

News mentions

0

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