Rapid7 Vulnerability & Exploit Database

MFSA2017-18 Firefox: Security vulnerabilities fixed in Firefox 55 (CVE-2017-7783)

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MFSA2017-18 Firefox: Security vulnerabilities fixed in Firefox 55 (CVE-2017-7783)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
08/08/2017
Created
07/25/2018
Added
08/09/2017
Modified
07/31/2018

Description

If a long user name is used in a username/password combination in a site URL (such as " http://UserName:Password@example.com"), the resulting modal prompt will hang in a non-responsive state or crash, causing a denial of service. This vulnerability affects Firefox < 55.

Solution(s)

  • mozilla-firefox-upgrade-55_0

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