{"id":"USN-4547-1","summary":"italc vulnerabilities","details":"It was discovered that an information disclosure vulnerability existed in the\nLibVNCServer vendored in iTALC when sending a ServerCutText message. An\nattacker could possibly use this issue to expose sensitive information.\n(CVE-2019-15681)\n\nIt was discovered that the LibVNCServer and LibVNCClient vendored in iTALC\nincorrectly handled certain packet lengths. A remote attacker could possibly\nuse this issue to obtain sensitive information, cause a denial of service, or\nexecute arbitrary code.\n(CVE-2018-15127 CVE-2018-20019, CVE-2018-20020, CVE-2018-20021, CVE-2018-20022,\nCVE-2018-20023, CVE-2018-20024, CVE-2018-20748, CVE-2018-20749, CVE-2018-20750,\nCVE-2018-7225, CVE-2019-15681)\n\n","modified":"2026-04-27T15:48:22.953247232Z","published":"2020-09-28T16:07:15Z","related":["UBUNTU-CVE-2018-15127","UBUNTU-CVE-2018-20019","UBUNTU-CVE-2018-20020","UBUNTU-CVE-2018-20021","UBUNTU-CVE-2018-20022","UBUNTU-CVE-2018-20023","UBUNTU-CVE-2018-20024","UBUNTU-CVE-2018-20748","UBUNTU-CVE-2018-20749","UBUNTU-CVE-2018-20750","UBUNTU-CVE-2018-7225","UBUNTU-CVE-2019-15681"],"upstream":["CVE-2018-15127","CVE-2018-20019","CVE-2018-20020","CVE-2018-20021","CVE-2018-20022","CVE-2018-20023","CVE-2018-20024","CVE-2018-20748","CVE-2018-20749","CVE-2018-20750","CVE-2018-7225","CVE-2019-15681","UBUNTU-CVE-2018-15127","UBUNTU-CVE-2018-20019","UBUNTU-CVE-2018-20020","UBUNTU-CVE-2018-20021","UBUNTU-CVE-2018-20022","UBUNTU-CVE-2018-20023","UBUNTU-CVE-2018-20024","UBUNTU-CVE-2018-20748","UBUNTU-CVE-2018-20749","UBUNTU-CVE-2018-20750","UBUNTU-CVE-2018-7225","UBUNTU-CVE-2019-15681"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4547-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-7225"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-15127"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-20019"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-20020"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-20021"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-20022"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-20023"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-20024"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-20748"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-20749"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-20750"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-15681"}],"affected":[{"package":{"name":"italc","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/italc@1:3.0.3+dfsg1-3ubuntu0.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:3.0.3+dfsg1-3ubuntu0.1"}]}],"versions":["1:3.0.3+dfsg1-1","1:3.0.3+dfsg1-2","1:3.0.3+dfsg1-2build1","1:3.0.3+dfsg1-2ubuntu1","1:3.0.3+dfsg1-3"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"1:3.0.3+dfsg1-3ubuntu0.1","binary_name":"italc-client"},{"binary_version":"1:3.0.3+dfsg1-3ubuntu0.1","binary_name":"italc-management-console"},{"binary_version":"1:3.0.3+dfsg1-3ubuntu0.1","binary_name":"italc-master"},{"binary_version":"1:3.0.3+dfsg1-3ubuntu0.1","binary_name":"libitalccore"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4547-1.json","cves_map":{"cves":[{"id":"CVE-2018-7225","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2018-15127","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2018-20019","severity":[{"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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2018-20020","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2018-20021","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2018-20022","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2018-20023","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2018-20024","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2018-20748","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2018-20749","severity":[{"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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2018-20750","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2019-15681","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:18.04:LTS"}}}],"schema_version":"1.7.5"}