{"id":2697,"date":"2021-04-22T13:33:41","date_gmt":"2021-04-22T18:33:41","guid":{"rendered":"https:\/\/cert.pa\/?p=2697"},"modified":"2021-04-22T13:33:41","modified_gmt":"2021-04-22T18:33:41","slug":"csirt-panama-aviso-2021-04-22-drupal-vulnerabilidad-en-el-core-de-drupal","status":"publish","type":"post","link":"https:\/\/cert.pa\/?p=2697","title":{"rendered":"CSIRT Panam\u00e1 Aviso 2021-04-22 Drupal: Vulnerabilidad en el core de Drupal"},"content":{"rendered":"\n

CSIRT Panam\u00e1 Aviso 2021-04-22 Drupal: Vulnerabilidad en el core de Drupal<\/p>\n\n\n\n

Gravedad: Alta
Fecha de publicaci\u00f3n: Abril 22, 2021
\u00daltima revisi\u00f3n: Abril 22, 2021
Sistemas Afectados: Versiones anteriores a,
\u2022 9.1.17;
\u2022 9.0.12;
\u2022 8.9.14;
\u2022 7.80.<\/p>\n\n\n\n

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

Afectaci\u00f3n mediante una vulnerabilidad de severidad cr\u00edtica en el core de Drupal que podr\u00eda permitir realizar ataques de cross-site scripting.<\/p>\n\n\n\n

II. Impacto<\/p>\n\n\n\n

La API de sanitizaci\u00f3n del core de Drupal no filtra adecuadamente el cross-site scripting en algunas circunstancias.<\/p>\n\n\n\n

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

Actualizaci\u00f3n en las diversas versiones, mediante los siguientes enlaces:<\/p>\n\n\n\n

\u2022 Versi\u00f3n Drupal 9.1.7: https:\/\/www.drupal.org\/project\/drupal\/releases\/9.1.7
\u2022 Versi\u00f3n Drupal 9.0.12: https:\/\/www.drupal.org\/project\/drupal\/releases\/9.0.12
\u2022 Versi\u00f3n Drupal 8.9.14: https:\/\/www.drupal.org\/project\/drupal\/releases\/8.9.14
\u2022 Versi\u00f3n Drupal 7.80: https:\/\/www.drupal.org\/project\/drupal\/releases\/7.80<\/p>\n\n\n\n

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.<\/p>\n\n\n\n

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

  1. Instituto Nacional de Ciberseguridad, INCIBE. Avisos Seguridad, Vulnerabilidad en el core de Drupal. Recopilado en: https:\/\/www.incibe-cert.es\/alerta-temprana\/avisos-seguridad\/vulnerabilidad-el-core-drupal-2<\/li>
  2. Drupal core – Critical – Cross-site scripting – SA-CORE-2021-002. 21 de abril del 2021. Recopilado en: https:\/\/www.drupal.org\/sa-core-2021-002<\/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 2021-04-22 Drupal: Vulnerabilidad en el core de Drupal Gravedad: AltaFecha de publicaci\u00f3n: Abril 22, 2021\u00daltima revisi\u00f3n: Abril 22, 2021Sistemas Afectados: Versiones anteriores a,\u2022 9.1.17;\u2022 9.0.12;\u2022 8.9.14;\u2022 7.80. I. Descripci\u00f3n Afectaci\u00f3n mediante una…<\/p>\n","protected":false},"author":4,"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-2697","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\/2697","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=2697"}],"version-history":[{"count":1,"href":"https:\/\/cert.pa\/index.php?rest_route=\/wp\/v2\/posts\/2697\/revisions"}],"predecessor-version":[{"id":2698,"href":"https:\/\/cert.pa\/index.php?rest_route=\/wp\/v2\/posts\/2697\/revisions\/2698"}],"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=2697"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cert.pa\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2697"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cert.pa\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2697"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}