{"id":"UBUNTU-CVE-2020-14355","details":"Multiple buffer overflow vulnerabilities were found in the QUIC image decoding process of the SPICE remote display system, before spice-0.14.2-1. Both the SPICE client (spice-gtk) and server are affected by these flaws. These flaws allow a malicious client or server to send specially crafted messages that, when processed by the QUIC image compression algorithm, result in a process crash or potential code execution.","modified":"2026-05-20T16:06:21.115589100Z","published":"2020-10-06T12:00:00Z","related":["USN-4572-1","USN-4572-2"],"upstream":["CVE-2020-14355"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-14355"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4572-1"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4572-2"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-14355"}],"affected":[{"package":{"name":"spice","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/spice?arch=source&distro=trusty%2Fesm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.12.4-0nocelt2ubuntu1.8+esm1"}]}],"versions":["0.12.4-0nocelt1","0.12.4-0nocelt1.1","0.12.4-0nocelt1.1ubuntu1","0.12.4-0nocelt2","0.12.4-0nocelt2ubuntu1","0.12.4-0nocelt2ubuntu1.1","0.12.4-0nocelt2ubuntu1.2","0.12.4-0nocelt2ubuntu1.3","0.12.4-0nocelt2ubuntu1.4","0.12.4-0nocelt2ubuntu1.5","0.12.4-0nocelt2ubuntu1.6","0.12.4-0nocelt2ubuntu1.7","0.12.4-0nocelt2ubuntu1.8"],"ecosystem_specific":{"binaries":[{"binary_version":"0.12.4-0nocelt2ubuntu1.8+esm1","binary_name":"libspice-server1"},{"binary_name":"spice-client","binary_version":"0.12.4-0nocelt2ubuntu1.8+esm1"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-14355.json"}},{"package":{"name":"spice","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/spice?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.12.6-4ubuntu0.5"}]}],"versions":["0.12.5-1.1ubuntu2","0.12.6-4","0.12.6-4ubuntu0.1","0.12.6-4ubuntu0.2","0.12.6-4ubuntu0.3","0.12.6-4ubuntu0.4"],"ecosystem_specific":{"availability":"No subscription 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