{"id":2736,"date":"2021-06-01T15:22:05","date_gmt":"2021-06-01T20:22:05","guid":{"rendered":"https:\/\/cert.pa\/?p=2736"},"modified":"2021-06-01T15:22:05","modified_gmt":"2021-06-01T20:22:05","slug":"csirt-panama-aviso-2021-06-01-drupal-vulnerabilidad-en-el-core-de-drupal","status":"publish","type":"post","link":"https:\/\/cert.pa\/?p=2736","title":{"rendered":"CSIRT Panam\u00e1 Aviso 2021-06-01 Drupal: Vulnerabilidad en el core de Drupal"},"content":{"rendered":"\n

CSIRT Panam\u00e1 Aviso 2021-06-01 Drupal: Vulnerabilidad en el core de Drupal<\/p>\n\n\n\n

Gravedad: Media
Fecha de publicaci\u00f3n: Junio 1, 2021
\u00daltima revisi\u00f3n: Junio 1, 2021
Sitio web: https:\/\/www.drupal.org\/
Sistemas Afectados: las versiones 9.1; 9.0; 8.9.<\/p>\n\n\n\n

I. Descripci\u00f3n<\/p>\n\n\n\n

Vulnerabilidades en productos Drupal, mediante la librer\u00eda CKEditor un error en el an\u00e1lisis de HTML que podr\u00eda conducir a un ataque XSS.<\/p>\n\n\n\n

II. Impacto
El n\u00facleo de Drupal utiliza la biblioteca de terceros CKEditor, esta librer\u00eda tiene un error en el an\u00e1lisis de HTML que podr\u00eda conducir a un ataque XSS.<\/p>\n\n\n\n

III. Referencia a soluciones, herramientas e informaci\u00f3n<\/p>\n\n\n\n

Actualizar las versiones de Drupal afectadas a las siguientes versiones:<\/p>\n\n\n\n

  1. Drupal 9.1, actualizar a Drupal 9.1.9;
    Enlace: https:\/\/www.drupal.org\/project\/drupal\/releases\/9.1.9<\/li>
  2. Drupal 9.0, actualizar a Drupal 9.0.14;
    Enlace: https:\/\/www.drupal.org\/project\/drupal\/releases\/9.0.14<\/li>
  3. Drupal 8.9, actualizar a Drupal 8.9.16;
    Enlace: https:\/\/www.drupal.org\/project\/drupal\/releases\/8.9.16<\/li>
  4. las versiones de Drupal 8, anteriores a la 8.9.x, est\u00e1n al final de su vida \u00fatil y ya no reciben cobertura de seguridad.<\/li><\/ol>\n\n\n\n

    Para la librer\u00eda CKEditor:<\/p>\n\n\n\n

    1.Actualizar a la versi\u00f3n 4.16.1 y posteriores;<\/p>\n\n\n\n

    1. Este problema se ve mitigado por el hecho de que solo afecta a los sitios con CKEditor activado. 8.9.<\/li><\/ol>\n\n\n\n

      Fuentes:<\/p>\n\n\n\n

      1. Instituto Nacional de Ciberseguridad, INCIBE. Avisos Seguridad, Vulnerabilidad en el core de Drupal. 27 de mayo del 2021. Recopilado en: https:\/\/www.incibe-cert.es\/alerta-temprana\/avisos-seguridad\/multiples-vulnerabilidades-productos-cisco-76<\/li>
      2. CKEditor. Recopilado en: https:\/\/ckeditor.com\/<\/li>
      3. Drupal core – Moderately critical – Cross Site Scripting – SA-CORE-2021-003. 26 de mayo del 2021. Recopilado en: # https:\/\/www.drupal.org\/sa-core-2021-003<\/li><\/ol>\n\n\n\n

        Informaci\u00f3n de contacto
        CSIRT PANAMA
        Computer Security Incident Response Team Autoridad Nacional para la Innovacion Gubernamental
        E-Mail: info@cert.pa
        Phone: +507 520-CERT (2378)
        Web: https:\/\/cert.pa
        Twitter: @CSIRTPanama
        Key ID: 16F2B124<\/p>\n","protected":false},"excerpt":{"rendered":"

        CSIRT Panam\u00e1 Aviso 2021-06-01 Drupal: Vulnerabilidad en el core de Drupal Gravedad: MediaFecha de publicaci\u00f3n: Junio 1, 2021\u00daltima revisi\u00f3n: Junio 1, 2021Sitio web: https:\/\/www.drupal.org\/Sistemas Afectados: las versiones 9.1; 9.0; 8.9. I. Descripci\u00f3n Vulnerabilidades en productos…<\/p>\n","protected":false},"author":5,"featured_media":941,"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":[72,10],"class_list":["post-2736","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-avisos-de-seguridad","tag-avisos-de-seguridad","tag-drupal"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/cert.pa\/index.php?rest_route=\/wp\/v2\/posts\/2736","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\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/cert.pa\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2736"}],"version-history":[{"count":1,"href":"https:\/\/cert.pa\/index.php?rest_route=\/wp\/v2\/posts\/2736\/revisions"}],"predecessor-version":[{"id":2737,"href":"https:\/\/cert.pa\/index.php?rest_route=\/wp\/v2\/posts\/2736\/revisions\/2737"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cert.pa\/index.php?rest_route=\/wp\/v2\/media\/941"}],"wp:attachment":[{"href":"https:\/\/cert.pa\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2736"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cert.pa\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2736"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cert.pa\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2736"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}