CVE-2017-5415

MediumCVSS 5.3/10Last modified Jun 17, 2026

Description

An attack can use a blob URL and script to spoof an arbitrary addressbar URL prefaced by "blob:" as the protocol, leading to user confusion and further spoofing attacks. This vulnerability affects Firefox < 52.

Metrics

CVSS 3.0 5.3/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Weakness enumeration

CWE-20

Affected software

Vendor	Product	Versions
Mozilla	Firefox	>= unspecified, < 52

References

http://www.securityfocus.com/bid/96692Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1037966Third Party Advisory, VDB Entry
https://bugzilla.mozilla.org/show_bug.cgi?id=1321719Exploit, Issue Tracking, Patch
https://www.mozilla.org/security/advisories/mfsa2017-05/Vendor Advisory
http://www.securityfocus.com/bid/96692Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1037966Third Party Advisory, VDB Entry
https://bugzilla.mozilla.org/show_bug.cgi?id=1321719Exploit, Issue Tracking, Patch
https://www.mozilla.org/security/advisories/mfsa2017-05/Vendor Advisory

Timeline

Published: Jun 11, 2018
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2017

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