CVE-2007-1718

Public Exploit

Description

CRLF injection vulnerability in the mail function in PHP 4.0.0 through 4.4.6 and 5.0.0 through 5.2.1 allows remote attackers to inject arbitrary e-mail headers and possibly conduct spam attacks via a control character immediately following folding of the (1) Subject or (2) To parameter, as demonstrated by a parameter containing a "\r\n\t\n" sequence, related to an increment bug in the SKIP_LONG_HEADER_SEP macro.

7.8

CVSS

Severity: High

CVSS 2.0 •

EPSS 15.57% Top 10%

Vendor Advisory debian.org Vendor Advisory gentoo.org Vendor Advisory redhat.com Vendor Advisory mandriva.com Vendor Advisory ubuntu.com Vendor Advisory mandriva.com Vendor Advisory debian.org Vendor Advisory redhat.com Vendor Advisory mandriva.com Vendor Advisory novell.com Vendor Advisory mandriva.com Vendor Advisory redhat.com

Affected: n/a n/a

References

Link	Tags
http://www.securityfocus.com/bid/23145	vdb entry exploit
http://secunia.com/advisories/25056	third party advisory
http://www.debian.org/security/2007/dsa-1283	vendor advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10951	vdb entry signature
http://security.gentoo.org/glsa/glsa-200705-19.xml	vendor advisory
http://www.securitytracker.com/id?1017946	vdb entry
http://www.redhat.com/support/errata/RHSA-2007-0162.html	vendor advisory
http://secunia.com/advisories/25062	third party advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/33516	vdb entry
http://www.mandriva.com/security/advisories?name=MDKSA-2007:090	vendor advisory
http://www.ubuntu.com/usn/usn-455-1	vendor advisory
http://secunia.com/advisories/24909	third party advisory
http://www.mandriva.com/security/advisories?name=MDKSA-2007:087	vendor advisory
http://www.debian.org/security/2007/dsa-1282	vendor advisory
http://www.php-security.org/MOPB/MOPB-34-2007.html	exploit
http://us2.php.net/releases/5_2_2.php
http://secunia.com/advisories/24924	third party advisory
http://rhn.redhat.com/errata/RHSA-2007-0155.html	vendor advisory
http://secunia.com/advisories/24965	third party advisory
http://www.mandriva.com/security/advisories?name=MDKSA-2007:089	vendor advisory
http://secunia.com/advisories/25445	third party advisory
http://secunia.com/advisories/25057	third party advisory
http://www.novell.com/linux/security/advisories/2007_32_php.html	vendor advisory
http://secunia.com/advisories/25025	third party advisory
http://www.mandriva.com/security/advisories?name=MDKSA-2007:088	vendor advisory
http://www.redhat.com/support/errata/RHSA-2007-0153.html	vendor advisory

Frequently Asked Questions

What is the severity of CVE-2007-1718?: CVE-2007-1718 has been scored as a high severity vulnerability.
How to fix CVE-2007-1718?: To fix CVE-2007-1718, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2007-1718 being actively exploited in the wild?: It is possible that CVE-2007-1718 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~16% probability that this vulnerability will be exploited by malicious actors in the next 30 days.