Vulnerability Description
The (1) htmlentities, (2) htmlspecialchars, (3) str_getcsv, (4) http_build_query, (5) strpbrk, and (6) strtr functions in PHP 5.2 through 5.2.13 and 5.3 through 5.3.2 allow context-dependent attackers to obtain sensitive information (memory contents) by causing a userspace interruption of an internal function, related to the call time pass by reference feature.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Php | Php | 5.2.0 |
Related Weaknesses (CWE)
References
- http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html
- http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00000.html
- http://marc.info/?l=bugtraq&m=133469208622507&w=2
- http://php-security.org/2010/05/21/mops-2010-036-php-htmlentities-and-htmlspeciaExploit
- http://php-security.org/2010/05/21/mops-2010-037-php-str_getcsv-interruption-infExploit
- http://php-security.org/2010/05/21/mops-2010-038-php-http_build_query-interruptiExploit
- http://php-security.org/2010/05/21/mops-2010-039-php-strpbrk-interruption-informExploit
- http://php-security.org/2010/05/21/mops-2010-040-php-strtr-interruption-informatExploit
- http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html
- http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00000.html
- http://marc.info/?l=bugtraq&m=133469208622507&w=2
- http://php-security.org/2010/05/21/mops-2010-036-php-htmlentities-and-htmlspeciaExploit
- http://php-security.org/2010/05/21/mops-2010-037-php-str_getcsv-interruption-infExploit
- http://php-security.org/2010/05/21/mops-2010-038-php-http_build_query-interruptiExploit
- http://php-security.org/2010/05/21/mops-2010-039-php-strpbrk-interruption-informExploit
FAQ
What is CVE-2010-2100?
CVE-2010-2100 is a vulnerability with a CVSS score of 5.0 (MEDIUM). The (1) htmlentities, (2) htmlspecialchars, (3) str_getcsv, (4) http_build_query, (5) strpbrk, and (6) strtr functions in PHP 5.2 through 5.2.13 and 5.3 through 5.3.2 allow context-dependent attackers...
How severe is CVE-2010-2100?
CVE-2010-2100 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2010-2100?
Check the references section above for vendor advisories and patch information. Affected products include: Php Php.