Boletines de Vulnerabilidades

MSA-20-0014: Denial of service risk in file picker unzip functionality

   
Software afectado PHP
 
by Michael Hawkins. The decompressed size of zip files was not checked against available user quota before unzipping them, which could lead to a denial of service risk.Severity/Risk:SeriousVersions affected:3.9 to 3.9.1, 3.8 to 3.8.4, 3.7 to 3.7.7, 3.5 to 3.5.13 and earlier unsupported versionsVersions fixed:3.9.2, 3.8.5, 3.7.8 and 3.5.14Reported by:Ivan NovichkovCVE identifier:CVE-2020-25630Changes

More info:

https://moodle.org/mod/forum/discuss.php?d=410842&parent=1657004