{"id":2095,"date":"2020-05-11T16:13:39","date_gmt":"2020-05-11T21:13:39","guid":{"rendered":"https:\/\/cert.pa\/?p=2095"},"modified":"2020-05-11T16:13:48","modified_gmt":"2020-05-11T21:13:48","slug":"csirt-panama-aviso-2020-05-11-nginx-actualizaciones-de-nginx-para-nginx-controller","status":"publish","type":"post","link":"https:\/\/cert.pa\/?p=2095","title":{"rendered":"CSIRT Panam\u00e1 Aviso 2020-05-11 NGINX: Actualizaciones de NGINX para NGINX Controller"},"content":{"rendered":"\n<p>Gravedad:Alta\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Vulnerabilidad: CVE-2020-5894 \/ CVE-2020-5895<br> Fecha de publicaci\u00f3n: Mayo 11, 2020<br> \u00daltima revisi\u00f3n: Mayo 11, 2020<br> Portal: <a href=\"https:\/\/docs.nginx.com\/\">https:\/\/docs.nginx.com\/<\/a><\/p>\n\n\n\n<p><strong>Sistemas Afectados:<\/strong><br>\nVulnerabilidades de seguridad que afectan a todas las versiones de NGINX\nController versiones 3.x.<\/p>\n\n\n\n<p><strong>I. Descripci\u00f3n<\/strong><br>\nActualizaci\u00f3n de NGINX referente a dos vulnerabilidades que afectan a NGINX\nController. <\/p>\n\n\n\n<p><strong>II. Impacto<\/strong><\/p>\n\n\n\n<p><strong>Vulnerabilidad:<\/strong>&nbsp;CVE-2020-5894<\/p>\n\n\n\n<p>Debido a que el servidor web no invalida\ncorrectamente los tokens de sesi\u00f3n del lado del cliente cuando \u00e9ste se\ndesconecta, un atacante remoto no autenticado podr\u00eda acceder a este token o\nhasta adivinarlo, obteniendo acceso no autorizado a la sesi\u00f3n de otro usuario.<\/p>\n\n\n\n<p><strong>Vulnerabilidad:<\/strong>&nbsp;CVE-2020-5895<\/p>\n\n\n\n<p>Debido a un error en memoria al procesas mensajes\nen \u201cAnalytics\u201d, \u201cVisibility\u201d y \u201cReporting daemon\u201d, un atacante remoto podr\u00eda\nentregarle mensajes especialmente dise\u00f1ados a la aplicaci\u00f3n, enviar el error de\nl\u00edmites de la memoria y lograr la ejecuci\u00f3n de c\u00f3digo remoto, comprometiendo\ncompletamente al sistema afectado.<\/p>\n\n\n\n<p><strong>III. Referencia a soluciones, herramientas e\ninformaci\u00f3n<\/strong><\/p>\n\n\n\n<p>Actualizar a la versi\u00f3n 3.4.0 de NGINX Controller, mediante su sitio web (<a href=\"https:\/\/docs.nginx.com\/nginx-controller\/releases\/#nginx-controller-version-3-4-0\">https:\/\/docs.nginx.com\/nginx-controller\/releases\/#nginx-controller-version-3-4-0<\/a>)<\/p>\n\n\n\n<p><strong>Fuentes:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Common      Vulnerabilities and Exposures (CVE). Recopilado en:\u00a0<a href=\"https:\/\/cve.mitre.org\/cgi-bin\/cvename.cgi?name=CVE-2020-5894\">https:\/\/cve.mitre.org\/cgi-bin\/cvename.cgi?name=CVE-2020-5894<\/a><\/li><li>Common      Vulnerabilities and Exposures (CVE). Recopilado en:\u00a0<a href=\"https:\/\/cve.mitre.org\/cgi-bin\/cvename.cgi?name=CVE-2020-5895\">https:\/\/cve.mitre.org\/cgi-bin\/cvename.cgi?name=CVE-2020-5895<\/a><\/li><li>CSIRT      Chile. 10 de mayo del 2020. Vulnerabilidades. Recopilado en:\u00a0<a href=\"https:\/\/www.csirt.gob.cl\/vulnerabilidades\/9vsa20-00208-01\/\">https:\/\/www.csirt.gob.cl\/vulnerabilidades\/9vsa20-00208-01\/<\/a><\/li><\/ul>\n\n\n\n<p><strong>Informaci\u00f3n de contacto<\/strong><br>\nCSIRT PANAMA<br>\nComputer Security Incident Response Team Autoridad Nacional para la Innovacion\nGubernamental<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>Gravedad:Alta\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Vulnerabilidad: CVE-2020-5894 \/ CVE-2020-5895 Fecha de publicaci\u00f3n: Mayo 11, 2020 \u00daltima revisi\u00f3n: Mayo 11, 2020 Portal: https:\/\/docs.nginx.com\/ Sistemas Afectados: Vulnerabilidades de seguridad que afectan a todas las versiones de NGINX Controller versiones 3.x. I&#8230;.<\/p>\n","protected":false},"author":4,"featured_media":2096,"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":[],"class_list":["post-2095","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-avisos-de-seguridad"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/cert.pa\/index.php?rest_route=\/wp\/v2\/posts\/2095","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=2095"}],"version-history":[{"count":1,"href":"https:\/\/cert.pa\/index.php?rest_route=\/wp\/v2\/posts\/2095\/revisions"}],"predecessor-version":[{"id":2097,"href":"https:\/\/cert.pa\/index.php?rest_route=\/wp\/v2\/posts\/2095\/revisions\/2097"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cert.pa\/index.php?rest_route=\/wp\/v2\/media\/2096"}],"wp:attachment":[{"href":"https:\/\/cert.pa\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2095"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cert.pa\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2095"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cert.pa\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2095"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}