PYSEC-2020-213
At a glance
- Published
- Updated
- CVE
- CVE-2014-9720
- Aliases
- GHSA-8vpw-mgpf-mpvv
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.
Affected packages
| Package | Versions |
|---|---|
| PyPI · tornado | introduced 0, fixed 1c36307463b1e8affae100bf9386948e6c1b2308 ; introduced 0, fixed 3.2.2 |
References
- https://github.com/tornadoweb/tornado/commit/1c36307463b1e8affae100bf9386948e6c1b2308 FIX
- https://bugzilla.novell.com/show_bug.cgi?id=930362 REPORT
- http://openwall.com/lists/oss-security/2015/05/19/4 WEB
- https://bugzilla.redhat.com/show_bug.cgi?id=1222816 REPORT
- http://www.tornadoweb.org/en/stable/releases/v3.2.2.html WEB
- https://github.com/advisories/GHSA-8vpw-mgpf-mpvv ADVISORY
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — PyPA Advisory Database |