CVE-2016-1133

LowCVSS 3.7/10Last modified Jun 17, 2026

Description

CRLF injection vulnerability in the on_req function in lib/handler/redirect.c in H2O before 1.6.2 and 1.7.x before 1.7.0-beta3 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a crafted URI.

Metrics

CVSS 3.0 3.7/10CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N

Affected software

No affected versions have been published.

Timeline

Published: Jan 16, 2016
Last modified: Jun 17, 2026
NVD status: Modified

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