Rapid7 Vulnerability & Exploit Database

MFSA2017-18 Firefox: Security vulnerabilities fixed in Firefox 55 (CVE-2017-7807)

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MFSA2017-18 Firefox: Security vulnerabilities fixed in Firefox 55 (CVE-2017-7807)

Severity
6
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:N)
Published
08/08/2017
Created
07/25/2018
Added
08/09/2017
Modified
08/06/2018

Description

A mechanism that uses AppCache to hijack a URL in a domain using fallback by serving the files from a sub-path on the domain. This has been addressed by requiring fallback files be inside the manifest directory. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.

Solution(s)

  • mozilla-firefox-upgrade-55_0

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