{"id":"USN-6011-1","summary":"json-smart vulnerabilities","details":"It was discovered that Json-smart incorrectly handled memory\nwhen processing input containing unclosed quotes.\nA remote attacker could possibly use this issue to cause\napplications using Json-smart to crash, leading to a\ndenial of service. (CVE-2021-31684)\n\nIt was discovered that Json-smart incorrectly handled memory\nwhen processing input containing unclosed brackets.\nA remote attacker could possibly use this issue to cause\napplications using Json-smart to crash, leading to a\ndenial of service. (CVE-2023-1370)\n","modified":"2026-02-10T04:43:04Z","published":"2023-04-12T08:36:40Z","related":["UBUNTU-CVE-2021-31684","UBUNTU-CVE-2023-1370"],"upstream":["CVE-2021-31684","CVE-2023-1370","UBUNTU-CVE-2021-31684","UBUNTU-CVE-2023-1370"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6011-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-31684"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-1370"}],"affected":[{"package":{"name":"json-smart","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/json-smart@2.2-2ubuntu0.18.04.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2-2ubuntu0.18.04.1"}]}],"versions":["2.2-1","2.2-2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libjson-smart-java","binary_version":"2.2-2ubuntu0.18.04.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6011-1.json","cves_map":{"cves":[{"severity":[{"score":"CVSS:3.1/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-2021-31684"},{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/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-2023-1370"}],"ecosystem":"Ubuntu:18.04:LTS"}}},{"package":{"name":"json-smart","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/json-smart@2.2-2ubuntu0.20.04.1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2-2ubuntu0.20.04.1"}]}],"versions":["2.2-2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libjson-smart-java","binary_version":"2.2-2ubuntu0.20.04.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6011-1.json","cves_map":{"cves":[{"severity":[{"score":"CVSS:3.1/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-2021-31684"},{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/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-2023-1370"}],"ecosystem":"Ubuntu:20.04:LTS"}}},{"package":{"name":"json-smart","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/json-smart@2.2-2ubuntu0.22.04.1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2-2ubuntu0.22.04.1"}]}],"versions":["2.2-2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libjson-smart-java","binary_version":"2.2-2ubuntu0.22.04.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6011-1.json","cves_map":{"cves":[{"severity":[{"score":"CVSS:3.1/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-2021-31684"},{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/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-2023-1370"}],"ecosystem":"Ubuntu:22.04:LTS"}}}],"schema_version":"1.7.3"}