https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Mon, 12 Oct 2026 22:45:03 +0000 https://cve.radiocsirt.org/vuln/cve-2020-5243 <p><strong>Affected:</strong> ua-parser uap-core</p> <p>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 overload a server by setting the User-Agent header in an HTTP(S) request to maliciously crafted long strings. This has been patched in uap-core 0.7.3.</p> <p><strong>Affected:</strong> ua-parser uap-core</p> <p>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 overload a server by setting the User-Agent header in an HTTP(S) request to maliciously crafted long strings. This has been patched in uap-core 0.7.3.</p> https://cve.radiocsirt.org/vuln/cve-2020-5243 https://cve.radiocsirt.org/vuln/ghsa-pcqq-5962-hvcw <p><strong>Affected:</strong> RubyGems: user_agent_parser</p> <p>### 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 strings.</p> <p>### Patches Please update `uap-ruby` to &amp;gt;= v2.6.0</p> <p>### For more information https://github.com/ua-parser/uap-core/security/advisories/GHSA-cmcx-xhr8-3w9p</p> <p>Reported in `uap-core` by Ben Caller @bcaller</p> <p><strong>Affected:</strong> RubyGems: user_agent_parser</p> <p>### 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 strings.</p> <p>### Patches Please update `uap-ruby` to &amp;gt;= v2.6.0</p> <p>### For more information https://github.com/ua-parser/uap-core/security/advisories/GHSA-cmcx-xhr8-3w9p</p> <p>Reported in `uap-core` by Ben Caller @bcaller</p> https://cve.radiocsirt.org/vuln/ghsa-pcqq-5962-hvcw