CVE-2007-1484

23Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendepss 1.1%

from disclosure to weapon0 days

Published on NVDMar 16

1st PoCMar 16

exploitation probability

1.1%top 37% of all CVEs

observed exploitation

nono source reports it

1 public exploit(s)

The array_user_key_compare function in PHP 4.4.6 and earlier, and 5.x up to 5.2.1, makes erroneous calls to zval_dtor, which triggers memory corruption and allows local users to bypass safe_mode and execute arbitrary code via a certain unset operation after array_user_key_compare has been called.

Affected products

n/a · n/a

public PoCs found — 1✓ VexDay Proof

exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/3499

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

References

http://docs.info.apple.com/article.html?artnum=306172 http://lists.apple.com/archives/security-announce//2007/Jul/msg00004.html http://secunia.com/advisories/24542 http://secunia.com/advisories/25056 http://secunia.com/advisories/25057 http://secunia.com/advisories/25445 http://secunia.com/advisories/26235 http://security.gentoo.org/glsa/glsa-200705-19.xml http://us2.php.net/releases/4_4_7.php http://us2.php.net/releases/5_2_2.php http://www.novell.com/linux/security/advisories/2007_32_php.html http://www.php-security.org/MOPB/MOPB-24-2007.html