CVE-2007-1522

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.

CVSS v2.0

6.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P

EPSS

6.61% chance of exploitation in the next 30 days, 93th percentile

Published

2007-03-20

Updated

2024-08-07

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/3480

References

• CVE Record
• NVD entry

Related

• CVE-2007-1521
• CVE-2007-1524
• CVE-2007-1518
• CVE-2007-1525
• CVE-2007-1517
• CVE-2007-1531