Alert GCSA-22107 - Aggiornamento di sicurezza per Moodle

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   alert ID: GCSA-22107
       data: 20 settembre 2022
     titolo: Aggiornamento di sicurezza per Moodle

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:: Descrizione del problema

   Sono state rilasciate nuove versioni della piattaforma di e-learning Moodle
   con le quali vengono risolte alcune vulnerabilita' di sicurezza.

   MSA-22-0023: Stored XSS and page denial of service risks due to recursive rendering in Mustache template helpers
   MSA-22-0024: Remote code execution risk when restoring malformed backup file from Moodle 1.9
   MSA-22-0025: Minor SQL injection risk in admin user browsing
   MSA-22-0026: No groups filtering in H5P activity attempts report

   Maggiori informazioni sono disponibili alla sezione "Riferimenti".


:: Software interessato

   Moodle versioni precedenti alla 3.9.17
   Moodle versioni precedenti alla 3.11.10
   Moodle versioni precedenti alla 4.0.4

   Le versioni di Moodle precedenti alla 3.9 non sono piu' supportate.


:: Impatto

   Cross-site Scripting (XSS)
   Denial of Service (DoS)
   Esecuzione remota di codice arbitrario (RCE)
   SQL Injection (SQLi)


:: Soluzioni

   Aggiornare alle versioni piu' recenti

   Moodle 3.9.17, 3.11.10 e 4.0.4

   https://moodle.org/mod/forum/discuss.php?d=438139
   https://moodledev.io/general/releases
   https://docs.moodle.org/400/en/Upgrading
   https://download.moodle.org/releases/latest/


:: Riferimenti

   Moodle - Annunci di sicurezza
   https://moodle.org/security/
   https://moodle.org/mod/forum/discuss.php?d=438392
   https://moodle.org/mod/forum/discuss.php?d=438393
   https://moodle.org/mod/forum/discuss.php?d=438394
   https://moodle.org/mod/forum/discuss.php?d=438395

   Moodle 4.0.4 release notes
   https://moodledev.io/general/releases/4.0/4.0.4

   Moodle 3.11.10 release notes
   https://moodledev.io/general/releases/3.11/3.11.10

   Moodle 3.9.17 release notes
   https://moodledev.io/general/releases/3.9/3.9.17

   Moodle Security
   https://docs.moodle.org/400/en/Security

   Mitre CVE
   http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-40313
   http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-40314
   http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-40315
   http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-40316


GARR CERT Security Alert - subscribe/unsubscribe:
http://www.cert.garr.it/alert/ricevi-gli-alert-di-cert

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