CVE-2009-2626

23Vexday Risk Score

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

ssvc Attendepss 8.3%

from disclosure to weapon0 days

Published on NVDDec 1

1st PoCAug 10

exploitation probability

8.3%top 6% of all CVEs

observed exploitation

nono source reports it

3 public exploit(s)

The zend_restore_ini_entry_cb function in zend_ini.c in PHP 5.3.0, 5.2.10, and earlier versions allows context-specific attackers to obtain sensitive information (memory contents) and cause a PHP crash by using the ini_set function to declare a variable, then using the ini_restore function to restore the variable.

Affected products

n/a · n/a

public PoCs found — 3✓ VexDay Proof

exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/33163 exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/10296 exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/33162

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

References

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=540605 http://secunia.com/advisories/37482 http://securityreason.com/achievement_securityalert/65 http://svn.php.net/viewvc/php/php-src/branches/PHP_5_3/Zend/zend_ini.c?r1=272370&r2=284156 http://www.debian.org/security/2009/dsa-1940 http://www.securityfocus.com/bid/36009