Tornado XSRF cookie allows side-channel attack against TLS (BREACH attack)
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.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2014-9720US | medium6.5 | — | ||
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… | ||||
02
references
External citations — patches, advisories, analysis.
- http://openwall.com/lists/oss-security/2015/05/19/4WEB
- http://www.tornadoweb.org/en/stable/releases/v3.2.2.htmlWEB
- https://bugzilla.novell.com/show_bug.cgi?id=930362WEB
- https://bugzilla.redhat.com/show_bug.cgi?id=1222816WEB
- https://github.com/pypa/advisory-database/tree/main/vulns/tornado/PYSEC-2020-213.yamlWEB
- https://github.com/tornadoweb/tornadoPACKAGE
- https://github.com/tornadoweb/tornado/commit/1c36307463b1e8affae100bf9386948e6c1b2308WEB
- https://nvd.nist.gov/vuln/detail/CVE-2014-9720ADVISORY
scry
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