{"id":"CVE-2016-5360","aliases":["DEBIAN-CVE-2016-5360","EUVD-2016-6311","GHSA-cx88-7787-8r6h","UBUNTU-CVE-2016-5360","USN-3011-1"],"status":"published","title":"HAproxy 1.6.x before 1.6.6, when a deny comes from a reqdeny rule, allows remote attackers to...","description":"HAproxy 1.6.x before 1.6.6, when a deny comes from a reqdeny rule, allows remote attackers to cause a denial of service (uninitialized memory access and crash) or possibly have unspecified other impact via unknown vectors.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/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":0.4282,"percentile":0.98724,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-119"],"published":"2016-06-10T00:00:00Z","modified":"2026-11-02T02:45:03Z","fixes":[{"ecosystem":"Debian:12","package":"haproxy","fixed_in":["1.6.5-2"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"haproxy","fixed_in":["1.6.5-2"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"haproxy","fixed_in":["1.6.5-2"],"sources":["osv"]},{"ecosystem":"Ubuntu:16.04:LTS","package":"haproxy","fixed_in":["1.6.3-1ubuntu0.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"haproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.5-2"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"haproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.5-2"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"haproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.5-2"}]}]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"haproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.3-1ubuntu0.1"}]}],"versions":["1.5.14-1","1.5.15-1","1.6.2-1","1.6.2-2","1.6.2-2ubuntu1","1.6.2-2ubuntu3","1.6.3-1"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"haproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.3-1ubuntu0.1"}]}],"versions":["1.5.14-1","1.5.15-1","1.6.2-1","1.6.2-2","1.6.2-2ubuntu1","1.6.2-2ubuntu3","1.6.3-1"]}],"products":[{"vendor":"canonical","product":"ubuntu_linux"},{"vendor":"haproxy","product":"haproxy"}],"references":[{"url":"http://www.openwall.com/lists/oss-security/2016/06/09/6","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"http://git.haproxy.org/?p=haproxy-1.6.git%3Ba=commit%3Bh=60f01f8c89e4fb2723d5a9f2046286e699567e0b","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://www.ubuntu.com/usn/USN-3011-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred","advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2016/06/09/5","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-5360"},{"url":"http://git.haproxy.org/?p=haproxy-1.6.git;a=commit;h=60f01f8c89e4fb2723d5a9f2046286e699567e0b"},{"url":"https://github.com/advisories/GHSA-cx88-7787-8r6h"},{"url":"https://security-tracker.debian.org/tracker/CVE-2016-5360","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2016-5360","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-3011-1","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2016-5360","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2016-5360","description":"HAproxy 1.6.x before 1.6.6, when a deny comes from a reqdeny rule, allows remote attackers to cause a denial of service (uninitialized memory access and crash) or possibly have unspecified other impact via unknown vectors.","status":"published","published":"2016-06-30T17:00:00Z","modified":"2024-08-06T01:00:59.665Z","updated_at":"2026-11-02T14:33:30.767029Z"}],"euvd":[{"id":"EUVD-2016-6311","description":"HAproxy 1.6.x before 1.6.6, when a deny comes from a reqdeny rule, allows remote attackers to cause a denial of service (uninitialized memory access and crash) or possibly have unspecified other impact via unknown vectors.","status":"published","published":"2016-06-30T17:00:00Z","modified":"2024-08-06T01:00:59Z","updated_at":"2026-11-03T02:22:42.442421Z"}],"ghsa":[{"id":"GHSA-cx88-7787-8r6h","title":"HAproxy 1.6.x before 1.6.6, when a deny comes from a reqdeny rule, allows remote attackers to...","description":"HAproxy 1.6.x before 1.6.6, when a deny comes from a reqdeny rule, allows remote attackers to cause a denial of service (uninitialized memory access and crash) or possibly have unspecified other impact via unknown vectors.","status":"published","published":"2022-05-17T03:52:12Z","modified":"2025-04-12T13:02:36Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T15:01:28.663035Z"}],"nvd":[{"id":"CVE-2016-5360","description":"HAproxy 1.6.x before 1.6.6, when a deny comes from a reqdeny rule, allows remote attackers to cause a denial of service (uninitialized memory access and crash) or possibly have unspecified other impact via unknown vectors.","status":"published","published":"2016-06-30T17:59:10.877Z","modified":"2026-06-17T00:49:16.987Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/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"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:03:26.642445Z"}],"osv":[{"id":"CVE-2016-5360","description":"HAproxy 1.6.x before 1.6.6, when a deny comes from a reqdeny rule, allows remote attackers to cause a denial of service (uninitialized memory access and crash) or possibly have unspecified other impact via unknown vectors.","status":"published","published":"2016-06-30T17:59:10.877Z","modified":"2026-11-02T02:45:03.22035236Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/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-2016-5360","description":"HAproxy 1.6.x before 1.6.6, when a deny comes from a reqdeny rule, allows remote attackers to cause a denial of service (uninitialized memory access and crash) or possibly have unspecified other impact via unknown vectors.","status":"published","published":"2016-06-30T17:59:10.877Z","modified":"2026-09-22T07:01:29.749594772Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:27.627285Z"},{"id":"UBUNTU-CVE-2016-5360","description":"HAproxy 1.6.x before 1.6.6, when a deny comes from a reqdeny rule, allows remote attackers to cause a denial of service (uninitialized memory access and crash) or possibly have unspecified other impact via unknown vectors.","status":"published","published":"2016-06-10T00:00:00Z","modified":"2026-02-04T04:31:07.959407Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:54:12.642042Z"},{"id":"USN-3011-1","title":"haproxy vulnerability","description":"Falco Schmutz discovered that HAProxy incorrectly handled the reqdeny\nfilter. A remote attacker could use this issue to cause HAProxy to crash,\nresulting in a denial of service.\n","status":"published","published":"2016-06-20T16:52:35Z","modified":"2026-02-10T04:41:00Z","updated_at":"2026-11-02T16:58:10.303275Z"}]}}