VULNERABILITY INTELLIGENCE

CVE-2015-7327

CVSS score4.3 MEDIUM
EPSS probability1.77%
CISA KEVNot currently listed
Published2015-09-24
Last modified2026-06-17
CVSS vectorAV:N/AC:M/Au:N/C:P/I:N/A:N

Description

Mozilla Firefox before 41.0 does not properly restrict the availability of High Resolution Time API times, which allows remote attackers to track last-level cache access, and consequently obtain sensitive information, via crafted JavaScript code that makes performance.now calls.

Weakness classification

  • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

Primary references