2 lines
4.1 KiB
JSON
2 lines
4.1 KiB
JSON
{"affected":[{"affectedData":[{"collectionURL":"https://cpan.org/modules","defaultStatus":"unaffected","packageName":"Amon2-Plugin-Web-CSRFDefender","product":"Amon2::Plugin::Web::CSRFDefender","programFiles":["lib/Amon2/Plugin/Web/CSRFDefender/Random.pm"],"programRoutines":[{"name":"Amon2::Plugin::Web::CSRFDefender::Random::generate_session_id"}],"repo":"https://github.com/tokuhirom/Amon2-Plugin-Web-CSRFDefender","vendor":"TOKUHIROM","versions":[{"lessThanOrEqual":"7.03","status":"affected","version":"7.00","versionType":"custom"}]}],"source":"9b29abf9-4ab0-4765-b253-1875cd9b441e"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:tokuhirom:amon2\\:\\:plugin\\:\\:web\\:\\:csrfdefender:*:*:*:*:*:perl:*:*","matchCriteriaId":"9976BCB7-13C5-4F44-A248-29D54E13E64E","versionEndIncluding":"7.03","versionStartIncluding":"7.00","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"Amon2::Plugin::Web::CSRFDefender versions from 7.00 through 7.03 for Perl generate an insecure session id.\n\nThe generate_session_id function will attempt to read bytes from the /dev/urandom device, but if that is unavailable then it generates bytes using SHA-1 hash seeded with the built-in rand() function, the PID, and the high resolution epoch time. The PID will come from a small set of numbers, and the epoch time may be guessed, if it is not leaked from the HTTP Date header. The built-in rand function is unsuitable for cryptographic usage.\n\nAmon2::Plugin::Web::CSRFDefender versions before 7.00 were part of Amon2, which was vulnerable to insecure session ids due to CVE-2025-15604.\n\nNote that the author has deprecated this module."},{"lang":"es","value":"Las versiones de Amon2::Plugin::Web::CSRFDefender de la 7.00 a la 7.03 para Perl generan un ID de sesión inseguro.\n\nLa función generate_session_id intentará leer bytes del dispositivo /dev/urandom, pero si este no está disponible, entonces genera bytes usando un hash SHA-1 inicializado con la función rand() incorporada, el PID y el tiempo de época de alta resolución. El PID provendrá de un pequeño conjunto de números, y el tiempo de época puede ser adivinado, si no se filtra del encabezado HTTP Date. La función rand incorporada no es adecuada para uso criptográfico.\n\nLas versiones de Amon2::Plugin::Web::CSRFDefender anteriores a la 7.00 formaban parte de Amon2, el cual era vulnerable a IDs de sesión inseguros debido a CVE-2025-15604.\n\nTenga en cuenta que el autor ha desaprobado este módulo."}],"id":"CVE-2026-5082","lastModified":"2026-07-24T20:10:00.147","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","version":"3.1"},"exploitabilityScore":3.9,"impactScore":1.4,"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2026-5082","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","timestamp":"2026-04-08T16:09:08.752556Z","version":"2.0.3"}}]},"published":"2026-04-08T06:16:28.993","references":[{"source":"9b29abf9-4ab0-4765-b253-1875cd9b441e","tags":["Product"],"url":"https://metacpan.org/release/TOKUHIROM/Amon2-Plugin-Web-CSRFDefender-7.03/source/lib/Amon2/Plugin/Web/CSRFDefender/Random.pm"},{"source":"9b29abf9-4ab0-4765-b253-1875cd9b441e","tags":["Release Notes"],"url":"https://metacpan.org/release/TOKUHIROM/Amon2-Plugin-Web-CSRFDefender-7.04/changes"},{"source":"9b29abf9-4ab0-4765-b253-1875cd9b441e","tags":["Third Party Advisory"],"url":"https://www.cve.org/CVERecord?id=CVE-2025-15604"}],"sourceIdentifier":"9b29abf9-4ab0-4765-b253-1875cd9b441e","vulnStatus":"Analyzed","weaknesses":[{"description":[{"lang":"en","value":"CWE-338"},{"lang":"en","value":"CWE-340"}],"source":"9b29abf9-4ab0-4765-b253-1875cd9b441e","type":"Secondary"}]}
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