{"id":"USN-2245-1","summary":"json-c vulnerabilities","details":"Florian Weimer discovered that json-c incorrectly handled buffer lengths.\nAn attacker could use this issue with a specially-crafted large JSON\ndocument to cause json-c to crash, resulting in a denial of service.\n(CVE-2013-6370)\n\nFlorian Weimer discovered that json-c incorrectly handled hash arrays. An\nattacker could use this issue with a specially-crafted JSON document to\ncause json-c to consume CPU resources, resulting in a denial of service.\n(CVE-2013-6371)\n","modified":"2026-04-22T08:53:51.041418Z","published":"2014-06-12T16:30:16Z","related":["UBUNTU-CVE-2013-6370","UBUNTU-CVE-2013-6371"],"upstream":["CVE-2013-6370","CVE-2013-6371","UBUNTU-CVE-2013-6370","UBUNTU-CVE-2013-6371"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-2245-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2013-6370"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2013-6371"}],"affected":[{"package":{"name":"json-c","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/json-c@0.11-3ubuntu1.2?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.11-3ubuntu1.2"}]}],"versions":["0.11-2ubuntu1","0.11-3ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_version":"0.11-3ubuntu1.2","binary_name":"libjson-c2"},{"binary_version":"0.11-3ubuntu1.2","binary_name":"libjson0"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:14.04:LTS","cves":[{"severity":[{"type":"Ubuntu","score":"medium"}],"id":"CVE-2013-6370"},{"severity":[{"type":"Ubuntu","score":"medium"}],"id":"CVE-2013-6371"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-2245-1.json"}}],"schema_version":"1.7.5"}