UBUNTU-CVE-2015-4515

Advisory lineage Upstream: 1 Downstream: 1
Upstream
CVE-2015-4515
Downstream
USN-2785-1
Published: 04 Nov 2015, 00:00
Last modified:22 Apr 2026, 10:11

Vulnerability Summary

Overall Risk (default)
minimal
0/100
CVSS Score
No data
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

04 Nov 2015, 00:00
Published
Vulnerability first disclosed
22 Apr 2026, 10:11
Last Modified
Vulnerability information updated

Description

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.

Affected Systems

  • ubuntu•firefox

    < 42.0+build2-0ubuntu0.14.04.1

References (4)