CVE-2011-4885
60Vexday Risk Score
Corrige pronto. Ella tiene exploit funcional público.
ssvc Attendepss 84%
de la publicación al arma0 días
Publicada en NVD30 dic
1ª PoC15 jul
metasploit28 dic
probabilidad de explotación
84%top 1% de las CVE
explotación observada
noninguna fuente lo reporta
5 exploit(s) público(s)
PHP before 5.3.9 computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted parameters.
Productos afectados
n/a · n/aPoCs públicas encontradas — 5✓ VexDay Proof
exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/18305exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/2012exploitdbwww.exploit-db.com/exploits/18296no verificadocve_referencewww.exploit-db.com/exploits/18305no verificadocve_referencewww.exploit-db.com/exploits/18296no verificado⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.
Referencias
http://archives.neohapsis.com/archives/bugtraq/2011-12/0181.htmlhttp://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041http://lists.apple.com/archives/security-announce/2012/May/msg00001.htmlhttp://lists.opensuse.org/opensuse-security-announce/2012-03/msg00013.htmlhttp://lists.opensuse.org/opensuse-security-announce/2012-03/msg00016.htmlhttp://marc.info/?l=bugtraq&m=132871655717248&w=2http://marc.info/?l=bugtraq&m=133469208622507&w=2http://rhn.redhat.com/errata/RHSA-2012-0071.htmlhttp://secunia.com/advisories/47404http://secunia.com/advisories/48668https://exchange.xforce.ibmcloud.com/vulnerabilities/72021https://github.com/FireFart/HashCollision-DOS-POC/blob/master/HashtablePOC.py