CVE-2018-20164

Published Feb 13, 2019 CVSS 3.0 · 5.3 Medium EPSS 3.3% KEV · Not listed
Description
An issue was discovered in regex.yaml (aka regexes.yaml) in UA-Parser UAP-Core before 0.6.0. A Regular Expression Denial of Service (ReDoS) issue allows remote attackers to overload a server by setting the User-Agent header in an HTTP(S) request to a value containing a long digit string. (The UAP-Core project contains the vulnerability, propagating to all implementations.)

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2019-0379 An issue was discovered in regex.yaml (aka regexes.yaml) in UA-Parser UAP-Core before 0.6.0. A Regular Expression Denial of Service (ReDoS) issue allows remote attackers to overload a server by setting the User-Agent header in an HTTP(S) request to a value containing a long digit string. (The UAP-Core project contains the vulnerability, propagating to all implementations.)
Github GHSA Github GHSA GHSA-fx7m-j728-mjw3 uap-core Regular Expression Denial of Service issue
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Aug 5, 2024, 11:51 AM
Reserved
Dec 15, 2018, 12:00 AM
Status
Modified
Published
Feb 13, 2019, 2:29 PM
Modified
Jun 17, 2026, 1:52 AM