{"id":"CVE-2018-9055","aliases":["EUVD-2018-20659","GHSA-j9mh-4xcr-p4jg","MGASA-2018-0281","SUSE-SU-2018:1424-1","UBUNTU-CVE-2018-9055","openSUSE-SU-2024:10869-1"],"status":"published","title":"JasPer 2.0.14 allows denial of service via a reachable assertion in the function jpc_firstone in...","description":"JasPer 2.0.14 allows denial of service via a reachable assertion in the function jpc_firstone in libjasper/jpc/jpc_math.c.","severity":{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.01736,"percentile":0.77816,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-617"],"published":"2018-03-27T04:00:00Z","modified":"2026-10-20T10:50:08Z","fixes":[{"ecosystem":"SUSE:Linux Enterprise Desktop 12 SP3","package":"jasper","fixed_in":["1.900.14-195.8.1"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP3","package":"jasper","fixed_in":["1.900.14-195.8.1"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP3","package":"jasper","fixed_in":["1.900.14-195.8.1"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP3","package":"jasper","fixed_in":["1.900.14-195.8.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Mageia:5","package":"jasper","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.900.23-1.1.mga5"}]}],"bundled":2},{"source":"osv","ecosystem":"Mageia:6","package":"jasper","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.900.23-5.1.mga6"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Desktop 12 SP3","package":"jasper","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.900.14-195.8.1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP3","package":"jasper","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.900.14-195.8.1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 12 SP3","package":"jasper","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.900.14-195.8.1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP3","package":"jasper","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.900.14-195.8.1"}]}]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"jasper","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.900.1-debian1-2.4","1.900.1-debian1-2.4ubuntu1","1.900.1-debian1-2.4ubuntu1.1","1.900.1-debian1-2.4ubuntu1.2","1.900.1-debian1-2.4ubuntu1.3"]},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"jasper","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.33-1.2"}]}],"bundled":38}],"products":[{"vendor":"jasper_project","product":"jasper"}],"references":[{"url":"http://www.securityfocus.com/bid/103577","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"https://github.com/mdadams/jasper/issues/172","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","report"]},{"url":"https://security.gentoo.org/glsa/201908-03","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","advisory"]},{"url":"https://www.oracle.com/security-alerts/cpuapr2020.html","tags":["x_refsource_MISC","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-9055"},{"url":"https://github.com/advisories/GHSA-j9mh-4xcr-p4jg"},{"url":"https://advisories.mageia.org/MGASA-2018-0281.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=23139","tags":["report"]},{"url":"https://blogs.gentoo.org/ago/2016/11/16/jasper-multiple-assertion-failure/","tags":["web"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/V63HVBFSQBPI6D3JW46NY32DKGCE2YB4/","tags":["web"]},{"url":"https://lists.opensuse.org/opensuse-updates/2018-05/msg00130.html","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2018/suse-su-20181424-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1087020","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2018-9055","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2018-9055","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-9055","tags":["report"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2016-10251","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9262","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9387","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9388","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9389","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9390","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9391","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9392","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9393","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9394","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9396","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9399","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9557","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9583","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9591","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9600","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-1000050","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-13748","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-13750","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-14132","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-5498","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-5499","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-5503","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-6850","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-18873","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-19139","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-19539","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-19540","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-19541","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-19542","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-19543","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-20570","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-20622","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-9154","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-9252","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-27828","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-3272","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2018-9055","description":"JasPer 2.0.14 allows denial of service via a reachable assertion in the function jpc_firstone in libjasper/jpc/jpc_math.c.","status":"published","published":"2018-03-27T04:00:00Z","modified":"2024-08-05T07:10:47.338Z","updated_at":"2026-11-02T14:35:02.289647Z"}],"euvd":[{"id":"EUVD-2018-20659","description":"JasPer 2.0.14 allows denial of service via a reachable assertion in the function jpc_firstone in libjasper/jpc/jpc_math.c.","status":"published","published":"2018-03-27T04:00:00Z","modified":"2024-08-05T07:10:47Z","updated_at":"2026-11-03T02:40:00.889185Z"}],"ghsa":[{"id":"GHSA-j9mh-4xcr-p4jg","title":"JasPer 2.0.14 allows denial of service via a reachable assertion in the function jpc_firstone in...","description":"JasPer 2.0.14 allows denial of service via a reachable assertion in the function jpc_firstone in libjasper/jpc/jpc_math.c.","status":"published","published":"2022-05-13T01:53:50Z","modified":"2023-02-02T05:02:29Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-617"],"updated_at":"2026-11-02T14:51:27.190242Z"}],"nvd":[{"id":"CVE-2018-9055","description":"JasPer 2.0.14 allows denial of service via a reachable assertion in the function jpc_firstone in libjasper/jpc/jpc_math.c.","status":"published","published":"2018-03-27T04:29:00.21Z","modified":"2026-06-17T02:05:59.757Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-617"],"updated_at":"2026-11-02T14:04:24.700429Z"}],"osv":[{"id":"CVE-2018-9055","description":"JasPer 2.0.14 allows denial of service via a reachable assertion in the function jpc_firstone in libjasper/jpc/jpc_math.c.","status":"published","published":"2018-03-27T04:29:00.21Z","modified":"2026-10-20T10:50:08.076269416Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:44:10.051046Z"},{"id":"UBUNTU-CVE-2018-9055","description":"JasPer 2.0.14 allows denial of service via a reachable assertion in the function jpc_firstone in libjasper/jpc/jpc_math.c.","status":"published","published":"2018-03-27T04:29:00Z","modified":"2026-04-22T12:04:56.246094Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:54:18.772093Z"},{"id":"MGASA-2018-0281","title":"Updated jasper packages fix security vulnerabilities","description":"Updated japser packages fix security vulnerabilities:\n\nAn assertion failure was possible to trigger in JPC_NOMINALGAIN\n(CVE-2016-9396).\n\nDenial of service via a reachable assertion in the function jpc_firstone in\nlibjasper/jpc/jpc_math.c could lead to denial of service (CVE-2018-9055).\n","status":"published","published":"2018-06-14T18:14:36Z","modified":"2026-04-16T06:22:55.585382361Z","updated_at":"2026-11-02T15:49:40.442238Z"},{"id":"openSUSE-SU-2024:10869-1","title":"jasper-2.0.33-1.2 on GA media","description":"These are all security issues fixed in the jasper-2.0.33-1.2 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T02:18:39.137926Z","updated_at":"2026-11-02T16:58:34.894275Z"},{"id":"SUSE-SU-2018:1424-1","title":"Security update for jasper","description":"This update for jasper fixes the following issues:\n\n   - CVE-2018-9055: denial of service via\n      a reachable assertion in the function jpc_firstone in\n      libjasper/jpc/jpc_math.c could lead to denial of service. (bsc#1087020)\n","status":"published","published":"2018-05-25T13:05:24Z","modified":"2026-02-04T03:51:29.741217Z","updated_at":"2026-11-02T15:53:44.972817Z"}]}}