PHP sapi_header_op HTTP Header Injection Vulnerability (CVE-2011-1398)
Severity: MEDIUM
CVE Identifier: 2011-1398
Advisory Date: JUL 21, 2015
DESCRIPTION
The sapi_header_op function in main/SAPI.c in PHP before 5.3.11 and 5.4.x before 5.4.0RC2 does not check for %0D sequences (aka carriage return characters), which allows remote attackers 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.
TREND MICRO PROTECTION INFORMATION
Apply associated Trend Micro DPI Rules.
SOLUTION
Trend Micro Deep Security DPI Rule Name: 1000128 - HTTP Protocol Decoding
AFFECTED SOFTWARE AND VERSION
- php php 5.3.0
- php php 5.3.1
- php php 5.3.10
- php php 5.3.2
- php php 5.3.3
- php php 5.3.4
- php php 5.3.5
- php php 5.3.6
- php php 5.3.7
- php php 5.3.8
- php php 5.3.9
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