Description
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.
Metrics
CVSS 3.1 6.5/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- 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
Timeline
- Published
- Jan 24, 2020
- Last modified
- Jun 17, 2026
- NVD status
- Modified