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Package · RubyGems

user_agent_parser

2 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

2 results · Feed

  • High —
    GHSA-pcqq-5962-hvcw

    Denial of Service in uap-core when processing crafted User-Agent strings

    ### Impact Some regexes are vulnerable to regular expression denial of service (REDoS) due to overlapping capture groups. This allows remote attackers to overload a server by setting the User-Agent header in an HTTP(S) request to maliciously crafted long stri…

    user_agent_parser RubyGems
  • Medium 5.7
    CVE-2020-5243

    Denial of Service in uap-core when processing crafted User-Agent strings

    uap-core before 0.7.3 is vulnerable to a denial of service attack when processing crafted User-Agent strings. Some regexes are vulnerable to regular expression denial of service (REDoS) due to overlapping capture groups. This allows remote attackers to overlo…

    ua-parser uap-core uap-core uap-core Debian Ubuntu npm RubyGems