{"id":"CVE-2016-6264","aliases":["DEBIAN-CVE-2016-6264","DLA-561-1","EUVD-2016-7194","GHSA-5f7g-9m8m-qhpv"],"status":"published","title":"Integer signedness error in libc/string/arm/memset.S in uClibc and uClibc-ng before 1.0.16 allows...","description":"Integer signedness error in libc/string/arm/memset.S in uClibc and uClibc-ng before 1.0.16 allows context-dependent attackers to cause a denial of service (crash) via a negative length value to the memset function.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02662,"percentile":0.85804,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2016-07-26T00:00:00Z","modified":"2026-10-24T10:30:26Z","fixes":[{"ecosystem":"Debian:12","package":"uclibc","fixed_in":["1.0.20-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"uclibc","fixed_in":["1.0.20-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"uclibc","fixed_in":["1.0.20-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"uclibc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.20-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"uclibc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.20-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"uclibc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.20-1"}]}]},{"source":"osv","ecosystem":"Debian:7","package":"uclibc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.32-1+deb7u1"}]}],"versions":["0.9.32-1"],"bundled":3}],"products":[{"vendor":"uclibc","product":"uclibc"},{"vendor":"uclibc-ng_project","product":"uclibc-ng"}],"references":[{"url":"http://www.openwall.com/lists/oss-security/2016/06/29/3","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Patch","Third Party Advisory","fix"]},{"url":"http://www.securityfocus.com/bid/91492","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2016/07/21/2","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Patch","Third Party Advisory","fix"]},{"url":"http://www.openwall.com/lists/oss-security/2016/07/21/6","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Patch","Third Party Advisory","fix"]},{"url":"http://mailman.uclibc-ng.org/pipermail/devel/2016-May/000890.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","Vendor Advisory","advisory"]},{"url":"http://mailman.uclibc-ng.org/pipermail/devel/2016-July/001067.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","Release Notes","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-6264"},{"url":"https://github.com/advisories/GHSA-5f7g-9m8m-qhpv"},{"url":"https://security-tracker.debian.org/tracker/CVE-2016-6264","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2016-6264","description":"Integer signedness error in libc/string/arm/memset.S in uClibc and uClibc-ng before 1.0.16 allows context-dependent attackers to cause a denial of service (crash) via a negative length value to the memset function.","status":"published","published":"2017-01-27T22:01:00Z","modified":"2024-08-06T01:22:20.895Z","updated_at":"2026-11-02T14:33:34.443637Z"}],"euvd":[{"id":"EUVD-2016-7194","description":"Integer signedness error in libc/string/arm/memset.S in uClibc and uClibc-ng before 1.0.16 allows context-dependent attackers to cause a denial of service (crash) via a negative length value to the memset function.","status":"published","published":"2017-01-27T22:01:00Z","modified":"2024-08-06T01:22:20Z","updated_at":"2026-11-03T02:22:39.91691Z"}],"ghsa":[{"id":"GHSA-5f7g-9m8m-qhpv","title":"Integer signedness error in libc/string/arm/memset.S in uClibc and uClibc-ng before 1.0.16 allows...","description":"Integer signedness error in libc/string/arm/memset.S in uClibc and uClibc-ng before 1.0.16 allows context-dependent attackers to cause a denial of service (crash) via a negative length value to the memset function.","status":"published","published":"2022-05-13T01:10:04Z","modified":"2023-02-01T05:03:29Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T14:50:03.88435Z"}],"nvd":[{"id":"CVE-2016-6264","description":"Integer signedness error in libc/string/arm/memset.S in uClibc and uClibc-ng before 1.0.16 allows context-dependent attackers to cause a denial of service (crash) via a negative length value to the memset function.","status":"published","published":"2017-01-27T22:59:00.74Z","modified":"2026-06-17T00:50:43.303Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:03:35.029632Z"}],"osv":[{"id":"CVE-2016-6264","description":"Integer signedness error in libc/string/arm/memset.S in uClibc and uClibc-ng before 1.0.16 allows context-dependent attackers to cause a denial of service (crash) via a negative length value to the memset function.","status":"published","published":"2017-01-27T22:59:00.74Z","modified":"2026-10-24T10:30:26.533447149Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:02.776224Z"},{"id":"DEBIAN-CVE-2016-6264","description":"Integer signedness error in libc/string/arm/memset.S in uClibc and uClibc-ng before 1.0.16 allows context-dependent attackers to cause a denial of service (crash) via a negative length value to the memset function.","status":"published","published":"2017-01-27T22:59:00.74Z","modified":"2026-09-22T07:01:33.893050472Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:27.910042Z"},{"id":"DLA-561-1","title":"uclibc - security update","status":"published","published":"2016-07-26T00:00:00Z","modified":"2026-03-09T02:08:32.322794Z","updated_at":"2026-11-02T15:46:13.207219Z"}]}}