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veracodeVeracode Vulnerability DatabaseVERACODE:10866
HistoryJan 15, 2019 - 8:53 a.m.

HTTP Response Splitting

2019-01-1508:53:17
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
8

0.013 Low

EPSS

Percentile

85.7%

php is vulnerable to HTTP response splitting attacks. The vulnerability exists in 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.