CVE-2019-20800

 

Published at: - 18-05-2020 02:15

Last modified: - 21-11-2022 08:55

Total changes: - 2

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.

Common Vulnerability Scoring System (CVSS)

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

 

Verification logic

 

Reference

• https://github.com/cherokee/webserver/issues/1224
• https://logicaltrust.net/blog/2019/11/cherokee.html
• GLSA-202012-09-Third Party Advisory

 

Keywords

NVD

 

CVE-2019-20800

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures