Rapid7 Vulnerability & Exploit Database

MFSA2017-18 Firefox: Security vulnerabilities fixed in Firefox 55 (CVE-2017-7789)

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MFSA2017-18 Firefox: Security vulnerabilities fixed in Firefox 55 (CVE-2017-7789)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:N)
Published
08/08/2017
Created
07/25/2018
Added
08/09/2017
Modified
08/13/2018

Description

If a server sends two Strict-Transport-Security (STS) headers for a single connection, they will be rejected as invalid and HTTP Strict Transport Security (HSTS) will not be enabled for the connection. This vulnerability affects Firefox < 55.

Solution(s)

  • mozilla-firefox-upgrade-55_0

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