VULNERABILITY INTELLIGENCE

CVE-2017-16086

CVSS score7.5 HIGH
EPSS probability9.10%
CISA KEVNot currently listed
Published2018-06-07
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

ua-parser is a port of Browserscope's user agent parser. ua-parser is vulnerable to a ReDoS (Regular Expression Denial of Service) attack when given a specially crafted UserAgent header.

Weakness classification

  • CWE-400: Uncontrolled Resource Consumption

Primary references