CVE-2014-9720

Tornado before 3.2.2 sends arbitrary responses that contain a fixed CSRF token and may be sent with HTTP compression, which makes it easier for remote attackers to conduct a BREACH attack and determine this token via a series of crafted requests.

• CWE-203

• http://openwall.com/lists/oss-security/2015/05/19/4Mailing List, Patch, Third Party Advisory
• http://www.tornadoweb.org/en/stable/releases/v3.2.2.htmlRelease Notes, Vendor Advisory
• https://bugzilla.novell.com/show_bug.cgi?id=930362Issue Tracking, Patch, Third Party Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=1222816Issue Tracking, Patch, Third Party Advisory
• https://github.com/tornadoweb/tornado/commit/1c36307463b1e8affae100bf9386948e6c1b2308Patch
• http://openwall.com/lists/oss-security/2015/05/19/4Mailing List, Patch, Third Party Advisory
• http://www.tornadoweb.org/en/stable/releases/v3.2.2.htmlRelease Notes, Vendor Advisory
• https://bugzilla.novell.com/show_bug.cgi?id=930362Issue Tracking, Patch, Third Party Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=1222816Issue Tracking, Patch, Third Party Advisory
• https://github.com/tornadoweb/tornado/commit/1c36307463b1e8affae100bf9386948e6c1b2308Patch

Published

Jan 24, 2020

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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