4.3
CVSSv2

CVE-2011-1398

Published: 30/08/2012 Updated: 11/10/2013
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
VMScore: 435
Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N

Vulnerability Summary

The sapi_header_op function in main/SAPI.c in PHP prior to 5.3.11 and 5.4.x prior to 5.4.0RC2 does not check for %0D sequences (aka carriage return characters), which allows remote malicious users to bypass an HTTP response-splitting protection mechanism via a crafted URL, related to improper interaction between the PHP header function and certain browsers, as demonstrated by Internet Explorer and Google Chrome.

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php php 5.3.7

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Vendor Advisories

Several security issues were fixed in PHP ...
Synopsis Moderate: php security, bug fix and enhancement update Type/Severity Security Advisory: Moderate Topic Updated php packages that fix three security issues, several bugs, and addvarious enhancements are now available for Red Hat Enterprise Linux 6The Red Hat Security Response Team has rated this up ...
Synopsis Moderate: php53 security, bug fix and enhancement update Type/Severity Security Advisory: Moderate Topic Updated php53 packages that fix multiple security issues, several bugs, andadd one enhancement are now available for Red Hat Enterprise Linux 5The Red Hat Security Response Team has rated this ...
Synopsis Critical: php security update Type/Severity Security Advisory: Critical Topic Updated php packages that fix multiple security issues are now availablefor Red Hat Enterprise Linux 5The Red Hat Security Response Team has rated this update as having criticalsecurity impact Common Vulnerability Scori ...

Exploits

source: wwwsecurityfocuscom/bid/55297/info PHP is prone to a vulnerability that allows attackers to inject arbitrary headers through a URL By inserting arbitrary headers, attackers may be able to launch cross-site request-forgery, cross-site scripting, HTML-injection, and other attacks PHP 512 is vulnerable; other versions may also ...