CSIRT Panam\u00e1 Aviso 2023-Jul-31 vulnerabilidad d\u00eda cero parchada en Zimbra Collaboration Suite (ZCS)
Gravedad: Alta
Fecha de publicaci\u00f3n: Julio 31, 2023
\u00daltima revisi\u00f3n: Julio 31, 2023
https:\/\/wiki.zimbra.com\/wiki\/Zimbra_Security_Advisories<\/p>\n\n\n\n
Sistemas Afectados:
Zimbra Collaboration Suite (ZCS) anteriores a ZCS 10.0.2.<\/p>\n\n\n\n
I. Descripci\u00f3n
Hace dos semanas, Zimbra inst\u00f3 a los clientes a instalar actualizaciones manualmente para corregir una vulnerabilidad de d\u00eda cero, ahora rastreada como CVE-2023-38750, que se explota activamente en los ataques contra los servidores de correo electr\u00f3nico de Zimbra Collaboration Suite (ZCS).<\/p>\n\n\n\n
II. Detalles
La vulnerabilidad se trata de un Cross-Site Scripting (XSS) que fue descubierto por Cl\u00e9ment Lecigne de Google Threat Analysis Group (TAG).
CVE-2023-38750: Vulnerabilidad de tipo cross-site scripting (XSS).<\/p>\n\n\n\n
III. Referencia a soluciones, herramientas e informaci\u00f3n
Actualizar al parche 41.
para verificar la version de parche instalado:
zmcontrol -v desde el usuario de zimbra.<\/p>\n\n\n\n
para instalar el parche:
apt-get update
apt-get install zimbra-patch
su \u2013 zimbra
zmcontrol restart<\/p>\n\n\n\n
IV. 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
Facebook: http:\/\/www.facebook.com\/CSIRTPanama
Key ID: 16F2B124<\/p>\n","protected":false},"excerpt":{"rendered":"
CSIRT Panam\u00e1 Aviso 2023-Jul-31 vulnerabilidad d\u00eda cero parchada en Zimbra Collaboration Suite (ZCS)Gravedad: AltaFecha de publicaci\u00f3n: Julio 31, 2023\u00daltima revisi\u00f3n: Julio 31, 2023https:\/\/wiki.zimbra.com\/wiki\/Zimbra_Security_Advisories Sistemas Afectados:Zimbra Collaboration Suite (ZCS) anteriores a ZCS 10.0.2. I. Descripci\u00f3nHace dos…<\/p>\n","protected":false},"author":4,"featured_media":3069,"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":[76,43,72,73,68,153],"class_list":["post-3413","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-avisos-de-seguridad","tag-actualizaciones","tag-alertas","tag-avisos-de-seguridad","tag-parches","tag-vulnerabilidades","tag-zimbra"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/cert.pa\/index.php?rest_route=\/wp\/v2\/posts\/3413","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=3413"}],"version-history":[{"count":1,"href":"https:\/\/cert.pa\/index.php?rest_route=\/wp\/v2\/posts\/3413\/revisions"}],"predecessor-version":[{"id":3414,"href":"https:\/\/cert.pa\/index.php?rest_route=\/wp\/v2\/posts\/3413\/revisions\/3414"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cert.pa\/index.php?rest_route=\/wp\/v2\/media\/3069"}],"wp:attachment":[{"href":"https:\/\/cert.pa\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3413"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cert.pa\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3413"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cert.pa\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3413"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}