Information disclosure in Mozilla Firefox

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.

Vulnerability class: Information Disclosure

EPSS: 0.018 (76.7th percentile) — read the EPSS interpretation.

Affected products

Mozilla Firefox
N/a — versions n/a

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

security@mozilla.org (vdb-entry, x_refsource_SECTRACK)
security@mozilla.org (x_refsource_CONFIRM, Vendor Advisory)
security@mozilla.org (vendor-advisory, x_refsource_GENTOO)
security@mozilla.org (x_refsource_UBUNTU, vendor-advisory)
security@mozilla.org (x_refsource_CONFIRM)
security@mozilla.org (vendor-advisory, x_refsource_SUSE)
security@mozilla.org (x_refsource_CONFIRM)