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CVE-2015-7197

Publication date 4 November 2015

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Mozilla Firefox before 42.0 and Firefox ESR 38.x before 38.4 improperly control the ability of a web worker to create a WebSocket object, which allows remote attackers to bypass intended mixed-content restrictions via crafted JavaScript code.

Status

Package Ubuntu Release Status
firefox 15.10 wily
Fixed 42.0+build2-0ubuntu0.15.10.1
15.04 vivid
Fixed 42.0+build2-0ubuntu0.15.04.1
14.04 LTS trusty
Fixed 42.0+build2-0ubuntu0.14.04.1
12.04 LTS precise
Fixed 42.0+build2-0ubuntu0.12.04.1
thunderbird 15.10 wily
Fixed 1:38.4.0+build3-0ubuntu0.15.10.1
15.04 vivid
Fixed 1:38.4.0+build3-0ubuntu0.15.04.1
14.04 LTS trusty
Fixed 1:38.4.0+build3-0ubuntu0.14.04.1
12.04 LTS precise
Fixed 1:38.4.0+build3-0ubuntu0.12.04.1

References

Related Ubuntu Security Notices (USN)

    • USN-2785-1
    • Firefox vulnerabilities
    • 4 November 2015
    • USN-2819-1
    • Thunderbird vulnerabilities
    • 1 December 2015

Other references