Vulnerability Details : CVE-2007-1700

The session extension in PHP 4 before 4.4.5, and PHP 5 before 5.2.1, calculates the reference count for the session variables without considering the internal pointer from the session globals, which allows context-dependent attackers to execute arbitrary code via a crafted string in the session_register after unsetting HTTP_SESSION_VARS and _SESSION, which destroys the session data Hashtable.
Vulnerability category: Execute code
Published 2007-03-27 01:19:00
Updated 2018-10-30 16:25:36
Source MITRE
View at NVD,

Exploit prediction scoring system (EPSS) score for CVE-2007-1700

Probability of exploitation activity in the next 30 days: 2.22%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 88 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2007-1700

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Source
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Vendor statements for CVE-2007-1700

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