https://db.gcve.eu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 27 Oct 2026 16:40:34 +0000 https://db.gcve.eu/vuln/cve-2026-115822 <p><strong>Affected:</strong> Starman</p> <p>Starman versions before 0.4019 for Perl allow CPU exhaustion via quadratic regex backtracking when parsing chunked request bodies.</p> <p>Starman decodes chunked request bodies before calling the application, matching each chunk-size line with `s/^(([0-9a-fA-F]+).*\015\012)//`. A line of hex digits followed by a bare LF and then CRLF never matches, because `.` does not match LF, and each failed attempt backtracks in time quadratic in the length of the hex run. Nothing limits the length of the line.</p> <p>A remote attacker can exhaust worker CPU by sending such requests to any route.</p> <p><strong>Affected:</strong> Starman</p> <p>Starman versions before 0.4019 for Perl allow CPU exhaustion via quadratic regex backtracking when parsing chunked request bodies.</p> <p>Starman decodes chunked request bodies before calling the application, matching each chunk-size line with `s/^(([0-9a-fA-F]+).*\015\012)//`. A line of hex digits followed by a bare LF and then CRLF never matches, because `.` does not match LF, and each failed attempt backtracks in time quadratic in the length of the hex run. Nothing limits the length of the line.</p> <p>A remote attacker can exhaust worker CPU by sending such requests to any route.</p> https://db.gcve.eu/vuln/cve-2026-115822