{"id":"UBUNTU-CVE-2020-0347","details":"In iptables, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-136658008","modified":"2026-02-04T04:41:02.369110Z","published":"2020-09-18T16:15:00Z","withdrawn":"2025-06-23T15:53:35Z","related":["CVE-2020-0347"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-0347"},{"type":"REPORT","url":"https://source.android.com/security/bulletin/android-11"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-0347"}],"affected":[{"package":{"name":"iptables","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/iptables?arch=src?distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.4.18-1.1ubuntu1","1.4.20-2","1.4.20-2ubuntu1","1.4.21-1ubuntu1"],"ecosystem_specific":{"ubuntu_priority":"low"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-0347.json"}},{"package":{"name":"iptables","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/iptables?arch=src?distro=esm-infra/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.4.21-2ubuntu2","1.6.0-2ubuntu3"],"ecosystem_specific":{"ubuntu_priority":"low"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-0347.json"}},{"package":{"name":"iptables","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/iptables?arch=src?distro=esm-infra/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.6.1-2ubuntu1","1.6.1-2ubuntu2","1.6.1-2ubuntu2.1"],"ecosystem_specific":{"ubuntu_priority":"low"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-0347.json"}},{"package":{"name":"iptables","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/iptables?arch=src?distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.8.3-2ubuntu5","1.8.4-3ubuntu1","1.8.4-3ubuntu2","1.8.4-3ubuntu2.1"],"ecosystem_specific":{"ubuntu_priority":"low"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-0347.json"}},{"package":{"name":"iptables","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/iptables?arch=src?distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.8.7-1ubuntu2","1.8.7-1ubuntu3","1.8.7-1ubuntu4","1.8.7-1ubuntu5","1.8.7-1ubuntu5.1","1.8.7-1ubuntu5.2"],"ecosystem_specific":{"ubuntu_priority":"low"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-0347.json"}},{"package":{"name":"iptables","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/iptables?arch=src?distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.8.9-2ubuntu2","1.8.10-3ubuntu1","1.8.10-3ubuntu2"],"ecosystem_specific":{"ubuntu_priority":"low"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-0347.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"}]}