CVE-2007-1522 - CVE House
Back to Database
Status published Medium CVE-2007-1522

Double free vulnerability in the session extension in PHP 5.2.0...

Vulnerability Description

Double free vulnerability in the session extension in PHP 5.2.0 and 5.2.1 allows context-dependent attackers to execute arbitrary code via illegal characters in a session identifier, which is rejected by an internal session storage module, which calls the session identifier generator with an improper environment, leading to code execution when the generator is interrupted, as demonstrated by triggering a memory limit violation or certain PHP errors.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2007-1522

Credits & Attribution

No credits recorded in the NVD database.

References

More from php

View All →
CVE-2022-27158
pearweb < 1.32 suffers from Deserialization of Untrusted Data....
Critical 9.8
CVE-2022-27157
pearweb < 1.32 is suffers from a Weak Password Recovery...
Critical 9.8
CVE-2022-26635
PHP-Memcached v2.2.0 and below contains an improper NULL termination which...
Critical 9.8
CVE-2021-32610
In Archive_Tar before 1.4.14, symlinks can refer to targets outside...
High 7.1
CVE-2020-36193
Tar.php in Archive_Tar through 1.4.11 allows write operations with Directory...
Unknown 0

Affected Vendor

Affected Software

php
Vulnerable Versions:
5.2.0, 5.2.1

Timeline

Official Publish: March 20th, 2007
Last Modified: August 7th, 2024
Added to House: July 18th, 2026

CVSS Vectors

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.