medium5.3
CVE-2017-7808
A content security policy (CSP) "frame-ancestors" directive containing origins with paths allows for comparisons against those paths instead of the origin.
Impact
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 products
| Vendor | Product | Affected versions |
|---|---|---|
| Mozilla | Firefox | before 55.0 |
Weakness classification
References
- NVD record
- CVE.org record
- http://www.securityfocus.com/bid/100373
- http://www.securitytracker.com/id/1039124
- https://bugzilla.mozilla.org/show_bug.cgi?id=1367531
- https://www.mozilla.org/security/advisories/mfsa2017-18/
- http://www.securityfocus.com/bid/100373
- http://www.securitytracker.com/id/1039124
- https://bugzilla.mozilla.org/show_bug.cgi?id=1367531
- https://www.mozilla.org/security/advisories/mfsa2017-18/