CVE-2011-1398

CVE-2011-1398

Published · Updated

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28Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendepss 10%
from disclosure to weaponsame day
Published on NVDAug 30
1st PoCOct 6
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.
Affected products
n/a · n/a
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.