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
Description Last Modified:  04/10/2007

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:N/I:P/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): Partial
Availability (A): None
Additional Information:
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

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Hyperlink Resource
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01178795
http://security.gentoo.org/glsa/glsa-200705-19.xml
http://slackware.com/security/viewer.php?l=slackware-security&y=2007&m=slackware-security.482863
http://www.debian.org/security/2007/dsa-1283
http://www.gentoo.org/security/en/glsa/glsa-200710-02.xml
http://www.novell.com/linux/security/advisories/2007_32_php.html
http://www.php.net/releases/5_2_3.php
http://www.php-security.org/MOPB/PMOPB-45-2007.html Vendor Advisory
http://www.securityfocus.com/bid/23359
http://www.trustix.org/errata/2007/0023/
http://www.ubuntu.com/usn/usn-455-1
http://www.vupen.com/english/advisories/2007/2016
http://www.vupen.com/english/advisories/2007/3386
https://exchange.xforce.ibmcloud.com/vulnerabilities/33510
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6067
https://www.redhat.com/archives/fedora-package-announce/2007-September/msg00397.html

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

Quick Info

CVE Dictionary Entry:
CVE-2007-1900
NVD Published Date:
04/10/2007
NVD Last Modified:
10/10/2017