{"id":"CVE-2015-2063","aliases":["DEBIAN-CVE-2015-2063","DLA-164-1","DSA-3178-1","EUVD-2015-2176","GHSA-q4cq-r65m-xhwh","UBUNTU-CVE-2015-2063"],"status":"published","title":"Integer overflow in unace 1.2b allows remote attackers to cause a denial of service (crash) via a...","description":"Integer overflow in unace 1.2b allows remote attackers to cause a denial of service (crash) via a small file header in an ace archive, which triggers a buffer overflow.","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02886,"percentile":0.86966,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-189"],"published":"2015-03-02T00:00:00Z","modified":"2026-09-09T06:47:24Z","fixes":[{"ecosystem":"Debian:12","package":"unace","fixed_in":["1.2b-12"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"unace","fixed_in":["1.2b-12"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"unace","fixed_in":["1.2b-12"],"sources":["osv"]},{"ecosystem":"Debian:6.0","package":"unace","fixed_in":["1.2b-7+deb6u1"],"sources":["osv"]},{"ecosystem":"Debian:7","package":"unace","fixed_in":["1.2b-10+deb7u1"],"sources":["osv"]},{"ecosystem":"Ubuntu:14.04:LTS","package":"unace","fixed_in":["1.2b-10+deb7u1build0.14.04.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"unace","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2b-12"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"unace","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2b-12"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"unace","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2b-12"}]}]},{"source":"osv","ecosystem":"Debian:6.0","package":"unace","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2b-7+deb6u1"}]}],"versions":["1.2b-7"]},{"source":"osv","ecosystem":"Debian:7","package":"unace","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2b-10+deb7u1"}]}],"versions":["1.2b-10"]},{"source":"osv","ecosystem":"Ubuntu:14.04:LTS","package":"unace","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2b-10+deb7u1build0.14.04.1"}]}],"versions":["1.2b-10"]}],"products":[{"vendor":"winace","product":"unace"}],"references":[{"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=775003","tags":["x_refsource_CONFIRM","x_transferred","Exploit","evidence"]},{"url":"http://www.debian.org/security/2015/dsa-3178","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","Vendor Advisory","advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2015/02/24/1","tags":["mailing-list","x_refsource_MLIST","x_transferred","Exploit","evidence"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-2063"},{"url":"https://github.com/advisories/GHSA-q4cq-r65m-xhwh"},{"url":"https://security-tracker.debian.org/tracker/CVE-2015-2063","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2015-2063","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2015-2063","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2015-2063","description":"Integer overflow in unace 1.2b allows remote attackers to cause a denial of service (crash) via a small file header in an ace archive, which triggers a buffer overflow.","status":"published","published":"2015-03-09T14:00:00Z","modified":"2024-08-06T05:02:43.311Z","updated_at":"2026-11-02T14:35:41.621934Z"}],"euvd":[{"id":"EUVD-2015-2176","description":"Integer overflow in unace 1.2b allows remote attackers to cause a denial of service (crash) via a small file header in an ace archive, which triggers a buffer overflow.","status":"published","published":"2015-03-09T14:00:00Z","modified":"2024-08-06T05:02:43Z","updated_at":"2026-11-03T02:22:13.253223Z"}],"ghsa":[{"id":"GHSA-q4cq-r65m-xhwh","title":"Integer overflow in unace 1.2b allows remote attackers to cause a denial of service (crash) via a...","description":"Integer overflow in unace 1.2b allows remote attackers to cause a denial of service (crash) via a small file header in an ace archive, which triggers a buffer overflow.","status":"published","published":"2022-05-17T04:14:03Z","modified":"2023-01-28T05:01:29Z","updated_at":"2026-11-02T14:43:34.176707Z"}],"nvd":[{"id":"CVE-2015-2063","description":"Integer overflow in unace 1.2b allows remote attackers to cause a denial of service (crash) via a small file header in an ace archive, which triggers a buffer 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overflow.","status":"published","published":"2015-03-09T14:59:09.217Z","modified":"2026-09-09T06:47:24.458536975Z","updated_at":"2026-11-02T15:45:26.752992Z"},{"id":"DLA-164-1","title":"unace - security update","status":"published","published":"2015-03-03T00:00:00Z","modified":"2026-03-09T01:20:15.046114Z","updated_at":"2026-11-02T15:46:09.777694Z"},{"id":"DSA-3178-1","title":"unace - security update","status":"published","published":"2015-03-02T00:00:00Z","modified":"2026-03-09T01:22:06.544594Z","updated_at":"2026-11-02T15:46:15.843838Z"},{"id":"UBUNTU-CVE-2015-2063","description":"Integer overflow in unace 1.2b allows remote attackers to cause a denial of service (crash) via a small file header in an ace archive, which triggers a buffer overflow.","status":"published","published":"2015-03-09T14:59:00Z","modified":"2025-09-08T16:43:20Z","updated_at":"2026-11-02T15:54:10.045446Z"}]}}