{"id":"USN-3297-1","summary":"jbig2dec vulnerabilities","details":"Bingchang Liu discovered that jbig2dec incorrectly handled memory when\ndecoding malformed image files. If a user or automated system were tricked\ninto processing a specially crafted JBIG2 image file, a remote attacker\ncould cause jbig2dec to crash, resulting in a denial of service, or\npossibly execute arbitrary code. This issue only applied to Ubuntu 14.04\nLTS, Ubuntu 16.04 LTS and Ubuntu 16.10. (CVE-2016-9601)\n\nIt was discovered that jbig2dec incorrectly handled memory when decoding\nmalformed image files. If a user or automated system were tricked into\nprocessing a specially crafted JBIG2 image file, a remote attacker could\ncause jbig2dec to crash, resulting in a denial of service, or possibly\ndisclose sensitive information. (CVE-2017-7885)\n\nJiaqi Peng discovered that jbig2dec incorrectly handled memory when\ndecoding malformed image files. If a user or automated system were tricked\ninto processing a specially crafted JBIG2 image file, a remote attacker\ncould cause jbig2dec to crash, resulting in a denial of service, or\npossibly execute arbitrary code. (CVE-2017-7975)\n\nDai Ge discovered that jbig2dec incorrectly handled memory when decoding\nmalformed image files. If a user or automated system were tricked into\nprocessing a specially crafted JBIG2 image file, a remote attacker could\ncause jbig2dec to crash, resulting in a denial of service, or possibly\ndisclose sensitive information. (CVE-2017-7976)\n","modified":"2026-04-22T09:35:34.520171Z","published":"2017-05-24T11:29:08Z","related":["UBUNTU-CVE-2016-9601","UBUNTU-CVE-2017-7885","UBUNTU-CVE-2017-7975","UBUNTU-CVE-2017-7976"],"upstream":["CVE-2016-9601","CVE-2017-7885","CVE-2017-7975","CVE-2017-7976","UBUNTU-CVE-2016-9601","UBUNTU-CVE-2017-7885","UBUNTU-CVE-2017-7975","UBUNTU-CVE-2017-7976"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3297-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-9601"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-7885"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-7975"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-7976"}],"affected":[{"package":{"name":"jbig2dec","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/jbig2dec@0.11+20120125-1ubuntu1.1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.11+20120125-1ubuntu1.1"}]}],"versions":["0.11+20120125-1ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_name":"jbig2dec","binary_version":"0.11+20120125-1ubuntu1.1"},{"binary_name":"libjbig2dec0","binary_version":"0.11+20120125-1ubuntu1.1"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:14.04:LTS","cves":[{"id":"CVE-2016-9601","severity":[{"score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2017-7885","severity":[{"score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}]},{"id":"CVE-2017-7975","severity":[{"score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2017-7976","severity":[{"score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3297-1.json"}},{"package":{"name":"jbig2dec","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/jbig2dec@0.12+20150918-1ubuntu0.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.12+20150918-1ubuntu0.1"}]}],"versions":["0.12-2","0.12+20150918-1"],"ecosystem_specific":{"binaries":[{"binary_name":"jbig2dec","binary_version":"0.12+20150918-1ubuntu0.1"},{"binary_name":"libjbig2dec0","binary_version":"0.12+20150918-1ubuntu0.1"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:16.04:LTS","cves":[{"id":"CVE-2016-9601","severity":[{"score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2017-7885","severity":[{"score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}]},{"id":"CVE-2017-7975","severity":[{"score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2017-7976","severity":[{"score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3297-1.json"}}],"schema_version":"1.7.5"}