CVE-2011-0420
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
28Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendepss 14%
from disclosure to weaponsame day
Published on NVDFeb 18
1st PoCFeb 17
The grapheme_extract function in the Internationalization extension (Intl) for ICU for PHP 5.3.5 allows context-dependent attackers to cause a denial of service (crash) via an invalid size argument, which triggers a NULL pointer dereference.
Affected products
n/a · n/apublic PoCs found — 3✓ VexDay Proof
exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/16182exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/35354cve_referencewww.exploit-db.com/exploits/16182unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.htmlhttp://securityreason.com/achievement_securityalert/94http://securityreason.com/securityalert/8087https://exchange.xforce.ibmcloud.com/vulnerabilities/65437http://support.apple.com/kb/HT5002http://svn.php.net/viewvc/php/php-src/trunk/ext/intl/grapheme/grapheme_string.c?r1=306449&r2=306448&pathrev=306449http://www.debian.org/security/2011/dsa-2266http://www.exploit-db.com/exploits/16182http://www.kb.cert.org/vuls/id/210829http://www.securityfocus.com/archive/1/516504/100/0/threadedhttp://www.securityfocus.com/archive/1/516518/100/0/threadedhttp://www.securityfocus.com/bid/46429