Free and open-source vulnerability scanner
Mageni eases for you the vulnerability scanning, assessment, and management process. It is free and open-source.
Install NowAvailable for macOS, Windows, and Linux
CVE-2011-0420
CVE information
Published
Last Modified
CVSSv2.0 Severity
Impact Analysis
Description
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..
CVSSv2.0 Score
- Severity
- Medium
- Base Score
- 5/10
- Exploit Score
- 10/10
- Access Vector
- Network
- Access Complexity
- Low
- Authentication Required
- None
- Impact Score
- 2.9/10
- Confidentiality Impact
- None
- Availability Impact
- Partial
- Integrity Impact
- None
Products Affected
| CPE | Affected | Vulnerable | Excluding | Edit |
|---|---|---|---|---|
| cpe:2.3:a:php:php:5.3.5:*:*:*:*:*:*:* |
Yes
|
- | - |
References
- http://www.securityfocus.com/archive/1/516518/100/0/threaded
- http://svn.php.net/viewvc/php/php-src/trunk/ext/intl/grapheme/grapheme_string.c?r1=30644
- http://securityreason.com/achievement_securityalert/94
- http://www.securityfocus.com/bid/46429
- http://www.kb.cert.org/vuls/id/210829
- http://www.debian.org/security/2011/dsa-2266
- http://securityreason.com/securityalert/8087
- http://support.apple.com/kb/HT5002
- http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html
- http://www.exploit-db.com/exploits/16182
- https://exchange.xforce.ibmcloud.com/vulnerabilities/65437
- http://www.securityfocus.com/archive/1/516504/100/0/threaded