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githubGitHub Advisory DatabaseGHSA-F7FV-V9RH-PRVC
HistoryMay 17, 2022 - 5:23 a.m.

Tornado CRLF injection vulnerability

2022-05-1705:23:55
CWE-20
GitHub Advisory Database
github.com
5

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

7 High

AI Score

Confidence

Low

0.004 Low

EPSS

Percentile

72.8%

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.

Affected configurations

Vulners
Node
tornadowebtornadoRange<2.2.1
CPENameOperatorVersion
tornadolt2.2.1

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

7 High

AI Score

Confidence

Low

0.004 Low

EPSS

Percentile

72.8%