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Test ID:1.3.6.1.4.1.25623.1.2.1.2015.117
Category:General
Title:Mozilla Firefox Security Advisory (MFSA2015-117) - Linux
Summary:This host is missing a security update for Mozilla Firefox.
Description:Summary:
This host is missing a security update for Mozilla Firefox.

Vulnerability Insight:
Information disclosure through NTLM authentication
Security researcher Tim Brown reported that Firefox discloses the
hostname and possibly the Windows domain through NTLM-based HTTP authentication when
sending type 3 messages as part of the authentication exchange. This is because the
Workstation field is populated with the hostname of the system making the
request. An attacker can craft a malicious page to send a silent NTLM request that will
disclose the information without visibility in the client, leading to information
disclosure. This is mitigated because NTLM v1 is disabled by default configurations.

Affected Software/OS:
Firefox version(s) below 42.

Solution:
The vendor has released an update. Please see the reference(s) for more information.

CVSS Score:
4.3

CVSS Vector:
AV:N/AC:M/Au:N/C:P/I:N/A:N

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2015-4515
https://security.gentoo.org/glsa/201512-10
http://www.securitytracker.com/id/1034069
SuSE Security Announcement: openSUSE-SU-2015:1942 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00015.html
http://www.ubuntu.com/usn/USN-2785-1
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