CVE-2018-20164 – An issue was discovered in regex.yaml (aka regexes.yaml) in UA-Parser UAP-Core before 0.6. …

Vuln ID: CVE-2018-20164

Published:  2019-02-13  14:29:00Z

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.)

Source: NVD.NIST.GOV

 

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