CVE-2017-16086

HighCVSS 7.5/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.0 7.5/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-400

Affected software

No affected versions have been published.

Timeline

Published
Jun 7, 2018
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2017-16086: High severity, CVSS 7.5 | Vulnix