Vulnerability Description
The existence of a specifically requested local file can be found due to the double firing of the "onerror" when the "source" attribute on a "<track>" tag refers to a file that does not exist if the source page is loaded locally. This vulnerability affects Firefox < 51.
CVSS Score
LOW
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Mozilla | Firefox | < 51.0 |
Related Weaknesses (CWE)
References
- http://www.securityfocus.com/bid/95763Third Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1037693Third Party AdvisoryVDB Entry
- https://bugzilla.mozilla.org/show_bug.cgi?id=1295023ExploitIssue Tracking
- https://www.mozilla.org/security/advisories/mfsa2017-01/Vendor Advisory
- http://www.securityfocus.com/bid/95763Third Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1037693Third Party AdvisoryVDB Entry
- https://bugzilla.mozilla.org/show_bug.cgi?id=1295023ExploitIssue Tracking
- https://www.mozilla.org/security/advisories/mfsa2017-01/Vendor Advisory
FAQ
What is CVE-2017-5387?
CVE-2017-5387 is a vulnerability with a CVSS score of 3.3 (LOW). The existence of a specifically requested local file can be found due to the double firing of the "onerror" when the "source" attribute on a "<track>" tag refers to a file that does not exist if the s...
How severe is CVE-2017-5387?
CVE-2017-5387 has been rated LOW with a CVSS base score of 3.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2017-5387?
Check the references section above for vendor advisories and patch information. Affected products include: Mozilla Firefox.