CVE-2012-2374

high

Description

CRLF injection vulnerability in the tornado.web.RequestHandler.set_header function in Tornado before 2.2.1 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via crafted input.

References

http://www.tornadoweb.org/documentation/releases/v2.2.1.html

http://www.securityfocus.com/bid/53612

http://www.openwall.com/lists/oss-security/2012/05/18/6

http://secunia.com/advisories/49185

http://openwall.com/lists/oss-security/2012/05/18/12

Details

Source: Mitre, NVD

Published: 2012-05-23

Updated: 2025-04-11

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 7.5

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

Severity: High

CVSS v4

Base Score: 8.7

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N