Feed/CVE-2019-20800
CVE-2019-20800CRITICALCVSS 9.8

CVE-2019-20800

Published May 17, 2020·Updated Jun 16, 2026

NVD Description

In Cherokee through 1.2.104, remote attackers can trigger an out-of-bounds write in cherokee_handler_cgi_add_env_pair in handler_cgi.c by sending many request headers, as demonstrated by a GET request with many "Host: 127.0.0.1" headers.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

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