{"id":"UBUNTU-CVE-2022-36944","details":"Scala 2.13.x before 2.13.9 has a Java deserialization chain in its JAR file. On its own, it cannot be exploited. There is only a risk in conjunction with Java object deserialization within an application. In such situations, it allows attackers to erase contents of arbitrary files, make network connections, or possibly run arbitrary code (specifically, Function0 functions) via a gadget chain.","modified":"2025-07-14T06:46:02.378309Z","published":"2022-09-23T18:15:00Z","withdrawn":"2025-08-01T04:55:45Z","upstream":["CVE-2022-36944"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-36944"},{"type":"REPORT","url":"https://www.scala-lang.org/download/"},{"type":"REPORT","url":"https://github.com/scala/scala/pull/10118"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2022-36944"}],"affected":[{"package":{"name":"scala","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/scala@2.11.6-6?arch=source&distro=esm-apps/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.11.6-1","2.11.6-2","2.11.6-3","2.11.6-4","2.11.6-6"],"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-36944.json"}},{"package":{"name":"scala","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/scala@2.11.12-4~18.04?arch=source&distro=esm-apps/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.11.8-2","2.11.12-1","2.11.12-2","2.11.12-4~18.04"],"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-36944.json"}},{"package":{"name":"scala","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/scala@2.11.12-4?arch=source&distro=esm-apps/focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.11.12-4"],"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-36944.json"}},{"package":{"name":"scala","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/scala@2.11.12-5?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.11.12-5"],"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-36944.json"}},{"package":{"name":"scala","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/scala@2.11.12-5?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.11.12-5"],"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-36944.json"}},{"package":{"name":"scala","ecosystem":"Ubuntu:25.04","purl":"pkg:deb/ubuntu/scala@2.11.12-6?arch=source&distro=plucky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.11.12-5","2.11.12-6"],"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-36944.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}