CVE-2010-4645
MEDIUM 5.0EPSS 15.1%
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.
- CVSS v2.0 NVD
- 5.0 MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P - EPSS
- 15.10% chance of exploitation in the next 30 days, 97th percentile
- Published
- 2011-01-11
- Updated
- 2025-02-13
ExploitDB entries (1)
Security advisories
- http://www.vupen.com/english/advisories/2011/0060
- http://svn.php.net/viewvc/php/php-src/branches/PHP_5_2/Zend/zend_strtod.c?r1=266327&r2=30…
- http://www.openwall.com/lists/oss-security/2011/01/05/2
- http://www.redhat.com/support/errata/RHSA-2011-0195.html
- http://www.redhat.com/support/errata/RHSA-2011-0196.html
- http://www.securityfocus.com/bid/45668
- http://www.ubuntu.com/usn/USN-1042-1