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.
openwall.com/lists/oss-security/2012/05/18/12
www.openwall.com/lists/oss-security/2012/05/18/6
www.tornadoweb.org/documentation/releases/v2.2.1.html
github.com/advisories/GHSA-f7fv-v9rh-prvc
github.com/tornadoweb/tornado/commit/1ae91f6d58e6257e0ab49d295d8741ce1727bdb7
nvd.nist.gov/vuln/detail/CVE-2012-2374
web.archive.org/web/20140720192646/secunia.com/advisories/49185
web.archive.org/web/20200229124524/www.securityfocus.com/bid/53612