Vulnerability Description
CRLF injection vulnerability in the FILTER_VALIDATE_EMAIL filter in ext/filter in PHP 5.2.0 and 5.2.1 allows context-dependent attackers to inject arbitrary e-mail headers via an e-mail address with a '\n' character, which causes a regular expression to ignore the subsequent part of the address string.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Php | Php | 5.2.0 |
References
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01178795
- http://secunia.com/advisories/24824Vendor Advisory
- http://secunia.com/advisories/25056
- http://secunia.com/advisories/25057
- http://secunia.com/advisories/25062
- http://secunia.com/advisories/25445
- http://secunia.com/advisories/25535
- http://secunia.com/advisories/26231
- http://secunia.com/advisories/27037
- http://secunia.com/advisories/27102
- http://secunia.com/advisories/27110
- http://security.gentoo.org/glsa/glsa-200705-19.xml
- http://slackware.com/security/viewer.php?l=slackware-security&y=2007&m=slackware
- http://www.debian.org/security/2007/dsa-1283
- http://www.gentoo.org/security/en/glsa/glsa-200710-02.xml
FAQ
What is CVE-2007-1900?
CVE-2007-1900 is a vulnerability with a CVSS score of 5.0 (MEDIUM). CRLF injection vulnerability in the FILTER_VALIDATE_EMAIL filter in ext/filter in PHP 5.2.0 and 5.2.1 allows context-dependent attackers to inject arbitrary e-mail headers via an e-mail address with a...
How severe is CVE-2007-1900?
CVE-2007-1900 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-2007-1900?
Check the references section above for vendor advisories and patch information. Affected products include: Php Php.