{"id":"AZL-66000","summary":"CVE-2020-8908 affecting package guava20 20.0-5","details":"A temp directory creation vulnerability exists in all versions of Guava, allowing an attacker with access to the machine to potentially access data in a temporary directory created by the Guava API com.google.common.io.Files.createTempDir(). By default, on unix-like systems, the created directory is world-readable (readable by an attacker with access to the system). The method in question has been marked @Deprecated in versions 30.0 and later and should not be used. For Android developers, we recommend choosing a temporary directory API provided by Android, such as context.getCacheDir(). For other Java developers, we recommend migrating to the Java 7 API java.nio.file.Files.createTempDirectory() which explicitly configures permissions of 700, or configuring the Java runtime's java.io.tmpdir system property to point to a location whose permissions are appropriately configured.","modified":"2026-04-01T05:20:40.729871Z","published":"2020-12-10T23:15:13Z","upstream":["CVE-2020-8908"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-8908"}],"affected":[{"package":{"name":"guava20","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/guava20"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"20.0-5"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-66000.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"}]}