CVE-2010-4645
- State
- Published
- Severity
- Not scored
- Published
- Jan 11, 2011
- Updated
- Feb 13, 2025
- Reserved
- Jan 3, 2011
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.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- ADV-2011-0077vdb-entry
- 45668vdb-entry
- HPSBMU02752vendor-advisory
- 42812third-party-advisory
- HPSBOV02763vendor-advisory
- RHSA-2011:0196vendor-advisory
- FEDORA-2011-0321vendor-advisory
- [oss-security] 20110105 Re: possible flaw in widely used strtod.c implementationmailing-list
- RHSA-2011:0195vendor-advisory
- http://bugs.php.net/53632
- http://hal.archives-ouvertes.fr/docs/00/28/14/29/PDF/floating-point-article.pdf
- http://www.exploringbinary.com/php-hangs-on-numeric-value-2-2250738585072011e-308/
- ADV-2011-0198vdb-entry
- SSA:2011-010-01vendor-advisory
- ADV-2011-0066vdb-entry
- USN-1042-1vendor-advisory
- APPLE-SA-2011-10-12-3vendor-advisory
- FEDORA-2011-0329vendor-advisory
- 42843third-party-advisory
- ADV-2011-0060vdb-entry
- http://support.apple.com/kb/HT5002
- php-zendstrtod-dos(64470)vdb-entry
- 43189third-party-advisory
- 43051third-party-advisory
- [oss-security] 20110105 possible flaw in widely used strtod.c implementationmailing-list
- http://svn.php.net/viewvc/php/php-src/branches/PHP_5_2/Zend/zend_strtod.c?r1=266327&r2=307095&pathrev=307095
- [oss-security] 20110106 Re: possible flaw in widely used strtod.c implementationmailing-list
- http://www.openwall.com/lists/oss-security/2023/05/14/3
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