Description (CNA)
A content security policy (CSP) "frame-ancestors" directive containing origins with paths allows for comparisons against those paths instead of the origin. This results in a cross-origin information leak of this path information. This vulnerability affects Firefox < 55.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Mozilla / Firefox | affected unspecified before 55 |
CWE
No CWE identifiers supplied.
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1367531
- http://www.securityfocus.com/bid/100373
- https://www.mozilla.org/security/advisories/mfsa2017-18/
- http://www.securitytracker.com/id/1039124
ADP enrichment
No English description supplied.