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prionPRIOn knowledge basePRION:CVE-2011-1398
HistoryAug 30, 2012 - 10:55 p.m.

Design/Logic Flaw

2012-08-3022:55:00
PRIOn knowledge base
www.prio-n.com
5

6.9 Medium

AI Score

Confidence

Low

0.013 Low

EPSS

Percentile

85.7%

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.

Rows per page:
1-10 of 111

6.9 Medium

AI Score

Confidence

Low

0.013 Low

EPSS

Percentile

85.7%