CVE-2013-5705
mod_security: bypass of intended rules via chunked requests
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Severity
ModerateRed Hat Product Security
CVSS 2.0
Review impact separately from score.
Published · March 31, 2014
Updated · November 21, 2025
Description
apache2/modsecurity.c in ModSecurity before 2.7.6 allows remote attackers to bypass rules by using chunked transfer coding with a capitalized Chunked value in the Transfer-Encoding HTTP header.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 2.0 · 5AV:N/AC:L/Au:N/C:N/I:P/A:N
CWE not specified