bugs.php.netConfirmation
http://bugs.php.net/53632 CVE-2010-4645
PHP 5.3.2 - 'zend_strtod()' Floating-Point Value Denial of Service
Record summary
CVE-2010-4645 has a selected CVSS score of 5.0; EIP currently links 1 catalogued exploit.
Description
strtod.c, as used in the zend_strtod function in PHP 5.2 before 5.2.17 and 5.3 before 5.3.5, and other products, allows context-dependent attackers to cause a denial of service (infinite loop) via a certain floating-point value in scientific notation, which is not properly handled in x87 FPU registers, as demonstrated using 2.2250738585072011e-308.
Description source: CVE List
Exploitation context
Available material
- Catalogued exploits
- 1
Proofs of concept
1Catalogued exploits
ExploitDBPHP 5.3.2 - 'zend_strtod()' Floating-Point Value Denial of ServiceExploitDB exploitby Rick ReganNot analyzed1 file
References
Showing 12 of 29hal.archives-ouvertes.fr
http://hal.archives-ouvertes.fr/docs/00/28/14/29/PDF/floating-point-article.pdf APPLE-SA-2011-10-12-3Vendor advisory
http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html FEDORA-2011-0329Vendor advisory
http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053333.html FEDORA-2011-0321Vendor advisory
http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053355.html HPSBMU02752Vendor advisory
http://marc.info/?l=bugtraq&m=133226187115472&w=2 HPSBOV02763Vendor advisory
http://marc.info/?l=bugtraq&m=133469208622507&w=2 42812Third-party advisory
http://secunia.com/advisories/42812 42843Third-party advisory
http://secunia.com/advisories/42843 43051Third-party advisory
http://secunia.com/advisories/43051 43189Third-party advisory
http://secunia.com/advisories/43189 SSA:2011-010-01Vendor advisory
http://slackware.com/security/viewer.php?l=slackware-security&y=2011&m=slackware-security.484686