CVE-2007-1700
23Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendepss 9.0%
from disclosure to weapon0 days
Published on NVDMar 27
1st PoCMar 25
exploitation probability
9.0%top 5% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
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.
Affected products
n/a · n/apublic PoCs found — 1✓ VexDay Proof
exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/3571⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&objectID=c01056506http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&objectID=c01086137http://secunia.com/advisories/25056http://secunia.com/advisories/25057http://secunia.com/advisories/25062http://secunia.com/advisories/25423http://secunia.com/advisories/25445http://secunia.com/advisories/25850http://security.gentoo.org/glsa/glsa-200705-19.xmlhttps://exchange.xforce.ibmcloud.com/vulnerabilities/33520http://www.debian.org/security/2007/dsa-1283http://www.novell.com/linux/security/advisories/2007_32_php.html