Vulnerability Details : CVE-2015-4515
Mozilla Firefox before 42.0, 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.
Products affected by CVE-2015-4515
- cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2015-4515
0.49%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 63 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-4515
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:N/A:N |
8.6
|
2.9
|
NIST |
CWE ids for CVE-2015-4515
-
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-4515
-
http://www.ubuntu.com/usn/USN-2785-1
USN-2785-1: Firefox vulnerabilities | Ubuntu security notices
-
https://security.gentoo.org/glsa/201512-10
Mozilla Products: Multiple vulnerabilities (GLSA 201512-10) — Gentoo security
-
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
Oracle Solaris Bulletin - April 2016
-
http://www.mozilla.org/security/announce/2015/mfsa2015-117.html
Information disclosure through NTLM authentication — MozillaVendor Advisory
-
http://www.securitytracker.com/id/1034069
Mozilla Firefox Multiple Flaws Let Remote Users Execute Arbitrary Code, Obtain Potentially Sensitive Information, Bypass Security Restrictions, and Conduct Cross-Site Scripting Attacks - SecurityTrack
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http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00015.html
[security-announce] openSUSE-SU-2015:1942-1: important: Security update
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https://bugzilla.mozilla.org/show_bug.cgi?id=1046421
1046421 - (CVE-2015-4515) Information disclosure vulnerability in Firefox via NTLM based HTTP authentication feature
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