National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2007-1900 Detail

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.

Source:  MITRE      Last Modified:  04/10/2007

Quick Info

CVE Dictionary Entry:
CVE-2007-1900
Original release date:
04/10/2007
Last revised:
10/10/2017
Source:
US-CERT/NIST

Impact

CVSS Severity (version 2.0):
CVSS v2 Base Score:
5.0 MEDIUM
Vector:
(AV:N/AC:L/Au:N/C:N/I:P/A:N) (legend)
Impact Subscore:
2.9
Exploitability Subscore:
10.0
CVSS Version 2 Metrics:
Access Vector:
Network exploitable
Access Complexity:
Low
Authentication:
Not required to exploit
Impact Type:
Allows unauthorized modification

Vendor Statements (disclaimer)

Official Statement from Red Hat (04/16/2007)

Not vulnerable. The filter extension was not shipped in the versions of PHP supplied for Red Hat Enterprise Linux 2.1, 3, 4, 5, Stronghold 4.0, or Red Hat Application Stack 1.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

Hyperlink Resource Type Source Name
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01178795 External Source HP SSRT071447
http://security.gentoo.org/glsa/glsa-200705-19.xml External Source GENTOO GLSA-200705-19
http://slackware.com/security/viewer.php?l=slackware-security&y=2007&m=slackware-security.482863 External Source SLACKWARE SSA:2007-152-01
http://www.debian.org/security/2007/dsa-1283 External Source DEBIAN DSA-1283
http://www.gentoo.org/security/en/glsa/glsa-200710-02.xml External Source GENTOO GLSA-200710-02
http://www.novell.com/linux/security/advisories/2007_32_php.html External Source SUSE SUSE-SA:2007:032
http://www.php.net/releases/5_2_3.php External Source CONFIRM http://www.php.net/releases/5_2_3.php
http://www.php-security.org/MOPB/PMOPB-45-2007.html Vendor Advisory External Source MISC http://www.php-security.org/MOPB/PMOPB-45-2007.html
http://www.securityfocus.com/bid/23359 External Source BID 23359
http://www.trustix.org/errata/2007/0023/ External Source TRUSTIX 2007-0023
http://www.ubuntu.com/usn/usn-455-1 External Source UBUNTU USN-455-1
http://www.vupen.com/english/advisories/2007/2016 External Source VUPEN ADV-2007-2016
http://www.vupen.com/english/advisories/2007/3386 External Source VUPEN ADV-2007-3386
https://exchange.xforce.ibmcloud.com/vulnerabilities/33510 External Source XF php-filtervalidateemail-header-injection(33510)
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6067 External Source OVAL oval:org.mitre.oval:def:6067
https://www.redhat.com/archives/fedora-package-announce/2007-September/msg00397.html External Source FEDORA FEDORA-2007-2215

References to Check Content

Identifier:
oval:org.mitre.oval:def:6067
Check System:
http://oval.mitre.org/XMLSchema/oval-definitions-5
Hyperlink:
http://oval.mitre.org/repository/data/DownloadDefinition?id=oval:org.mitre.oval:def:6067

Technical Details

Vulnerability Type (View All)

Change History 3 change records found - show changes