{"id":2639,"date":"2021-03-17T14:28:07","date_gmt":"2021-03-17T19:28:07","guid":{"rendered":"https:\/\/cert.pa\/?p=2639"},"modified":"2021-03-17T14:28:08","modified_gmt":"2021-03-17T19:28:08","slug":"csirt-panama-aviso-2021-03-17-moodle-multiples-vulnerabilidades-en-moodle","status":"publish","type":"post","link":"https:\/\/cert.pa\/?p=2639","title":{"rendered":"CSIRT Panam\u00e1 Aviso 2021-03-17 Moodle: M\u00faltiples vulnerabilidades en Moodle"},"content":{"rendered":"\n<p>CSIRT Panam\u00e1 Aviso 2021-03-17 Moodle: M\u00faltiples vulnerabilidades en Moodle<\/p>\n\n\n\n<p>Gravedad: Alta                                                                                                   <br>\nFecha de publicaci\u00f3n: Marzo 17, 2021<br>\n\u00daltima revisi\u00f3n: Marzo 17, 2021<br>\nSitio web: https:\/\/moodle.org\/<br>\nSistemas Afectados: Las versiones afectadas de Moodle:<br>\n\u2022    de la 3.10 a la 3.10.1;<br>\n\u2022    de la 3.9 a la 3.9.4;<br>\n\u2022    de la 3.8 a la 3.8.7;<br>\n\u2022    de la 3.5 a la 3.5.16;<br>\n\u2022    versiones anteriores no soportadas.<\/p>\n\n\n\n<p>I.    Descripci\u00f3n<\/p>\n\n\n\n<p>Vulnerabilidades cr\u00edticas que afectan a productos Moodle, 2 de severidad cr\u00edtica y 5 de severidad baja, que podr\u00edan permitir a un atacante realizar ataques de tipo XSS almacenado o SSRF ciego.<\/p>\n\n\n\n<p>II.    Impacto<\/p>\n\n\n\n<p>Vulnerabilidad: CVE-2021-20279<\/p>\n\n\n\n<p>Filtrado insuficientes en el campo para introducir el ID del usuario podr\u00eda permitir a un usuario malintencionado realizar un ataque de tipo XSS almacenado (stored). <\/p>\n\n\n\n<p>Vulnerabilidad: CVE-2021-20280<\/p>\n\n\n\n<p>Filtrado insuficiente en las respuestas de feedback podr\u00eda permitir a un usuario malintencionado realizar un ataque de tipo XSS almacenado o SSRF ciego (blind). <br>\nPara las vulnerabilidades de severidad baja, se han asignado los identificadores CVE-2020-11022, CVE-2020-11023, CVE-2021-20283, CVE-2021-20282 y CVE-2021-20281.<\/p>\n\n\n\n<p>III. Referencia a soluciones, herramientas e informaci\u00f3n<\/p>\n\n\n\n<p>Aplicar las \u00faltimas actualizaciones de los productos afectados desde el sitio oficial (https:\/\/download.moodle.org\/) a las versiones  3.10.2; 3.9.5; 3.8.8; 3.5.17.<br>\n\u2022    Moodle 3.10.2 release notes: https:\/\/docs.moodle.org\/dev\/Moodle_3.10.2_release_notes<br>\n\u2022    Moodle 3.9.5 release notes: https:\/\/docs.moodle.org\/dev\/Moodle_3.9.5_release_notes<br>\n\u2022    Moodle 3.8.8 release notes: https:\/\/docs.moodle.org\/dev\/Moodle_3.8.8_release_notes<br>\n\u2022    Moodle 3.5.17 release notes: https:\/\/docs.moodle.org\/dev\/Moodle_3.5.17_release_notes<\/p>\n\n\n\n<p>Fuentes:<br>\n?    Instituto Nacional de Ciberseguridad (INCIBE). Avisos Seguridad, M\u00faltiples vulnerabilidades en Moodle. Recopilado en: https:\/\/www.incibe-cert.es\/alerta-temprana\/avisos-seguridad\/multiples-vulnerabilidades-moodle-13<br>\n?    MOODLE.  Moodle 3.10.2 and other minors are out!. Recopilado en: https:\/\/moodle.org\/mod\/forum\/discuss.php?d=419355#p1689961<\/p>\n\n\n\n<p>Informaci\u00f3n de contacto<br>\nCSIRT PANAMA<br>\nComputer Security Incident Response Team Autoridad Nacional para la Innovacion Gubernamental<br>\nE-Mail: info@cert.pa<br>\nPhone: +507 520-CERT (2378)<br>\nWeb: https:\/\/cert.pa<br>\nTwitter: @CSIRTPanama<br>\nKey ID: 16F2B124<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CSIRT Panam\u00e1 Aviso 2021-03-17 Moodle: M\u00faltiples vulnerabilidades en Moodle Gravedad: Alta Fecha de publicaci\u00f3n: Marzo 17, 2021 \u00daltima revisi\u00f3n: Marzo 17, 2021 Sitio web: https:\/\/moodle.org\/ Sistemas Afectados: Las versiones afectadas de Moodle: \u2022 de la&#8230;<\/p>\n","protected":false},"author":4,"featured_media":2299,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[4],"tags":[72,128,68],"class_list":["post-2639","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-avisos-de-seguridad","tag-avisos-de-seguridad","tag-moodle","tag-vulnerabilidades"],"_links":{"self":[{"href":"https:\/\/cert.pa\/index.php?rest_route=\/wp\/v2\/posts\/2639","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cert.pa\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cert.pa\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cert.pa\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/cert.pa\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2639"}],"version-history":[{"count":1,"href":"https:\/\/cert.pa\/index.php?rest_route=\/wp\/v2\/posts\/2639\/revisions"}],"predecessor-version":[{"id":2640,"href":"https:\/\/cert.pa\/index.php?rest_route=\/wp\/v2\/posts\/2639\/revisions\/2640"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cert.pa\/index.php?rest_route=\/wp\/v2\/media\/2299"}],"wp:attachment":[{"href":"https:\/\/cert.pa\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2639"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cert.pa\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2639"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cert.pa\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2639"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}