CVE-2016-1955

Publication date 8 March 2016

Last updated 25 August 2025

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

4.3 · Medium

Score breakdown

Description

Mozilla Firefox before 45.0 allows remote attackers to bypass the Same Origin Policy and obtain sensitive information by reading a Content Security Policy (CSP) violation report that contains path information associated with an IFRAME element.

Status

Package Ubuntu Release Status
firefox 16.04 LTS xenial
Not affected
15.10 wily
Fixed in 45.0+build2-0ubuntu0.15.10.1
14.04 LTS trusty
Fixed in 45.0+build2-0ubuntu0.14.04.1
12.04 LTS precise
Fixed in 45.0+build2-0ubuntu0.12.04.1
thunderbird 16.04 LTS xenial
Not affected
15.10 wily
Not affected
14.04 LTS trusty Not in release
12.04 LTS precise
Not affected

Severity score breakdown

CVSS version: CVSS v3.0

Base score 4.3 · Medium

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

References

Related Ubuntu Security Notices (USN)

Other references

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