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CVE-2017-5415

Published: 7 March 2017

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.

Priority

Medium

Cvss 3 Severity Score

5.3

Score breakdown

Status

Package Release Status
firefox
Launchpad, Ubuntu, Debian
upstream
Released (52.0)
precise
Released (52.0+build2-0ubuntu0.12.04.1)
xenial
Released (52.0+build2-0ubuntu0.16.04.1)
yakkety
Released (52.0+build2-0ubuntu0.16.10.1)
zesty
Released (52.0.1+build2-0ubuntu1)
trusty
Released (52.0+build2-0ubuntu0.14.04.1)

Severity score breakdown

Parameter Value
Base score 5.3
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact Low
Availability impact None
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N