{"id":"UBUNTU-CVE-2015-8863","details":"Off-by-one error in the tokenadd function in jv_parse.c in jq allows remote attackers to cause a denial of service (crash) via a long JSON-encoded number, which triggers a heap-based buffer overflow.","modified":"2025-09-08T16:43:31Z","published":"2016-05-06T17:59:00Z","upstream":["CVE-2015-8863"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2015-8863"},{"type":"REPORT","url":"https://github.com/stedolan/jq/issues/995"},{"type":"REPORT","url":"https://github.com/stedolan/jq/commit/8eb1367ca44e772963e704a700ef72ae2e12babd"},{"type":"REPORT","url":"http://www.openwall.com/lists/oss-security/2016/04/23/1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2015-8863"}],"affected":[{"package":{"name":"jq","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/jq@1.3-1.1ubuntu1.1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3-1.1ubuntu1.1"}]}],"versions":["1.2-8","1.3-1","1.3-1.1ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_name":"jq","binary_version":"1.3-1.1ubuntu1.1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-8863.json"}},{"package":{"name":"jq","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/jq@1.5+dfsg-1ubuntu0.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.5+dfsg-1ubuntu0.1"}]}],"versions":["1.4-2.1","1.5+dfsg-1"],"ecosystem_specific":{"binaries":[{"binary_name":"jq","binary_version":"1.5+dfsg-1ubuntu0.1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-8863.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}