4.3
CVSSv2

CVE-2015-4515

Published: 05/11/2015 Updated: 07/12/2016
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
VMScore: 383
Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N

Vulnerability Summary

Mozilla Firefox prior to 42.0, when NTLM v1 is enabled for HTTP authentication, allows remote malicious users to obtain sensitive hostname information by constructing a crafted web site that sends an NTLM request and reads the Workstation field of an NTLM type 3 message.

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mozilla firefox

Vendor Advisories

Firefox could be made to crash or run programs as your login if it opened a malicious website ...
Mozilla Foundation Security Advisory 2015-117 Information disclosure through NTLM authentication Announced November 3, 2015 Reporter Tim Brown Impact Low Products Firefox Fixed in ...
Mozilla Firefox before 420, when NTLM v1 is enabled for HTTP authentication, allows remote attackers to obtain sensitive hostname information by constructing a crafted web site that sends an NTLM request and reads the Workstation field of an NTLM type 3 message ...