{"id":"CVE-2017-1085","aliases":["EUVD-2017-10101","GHSA-79vc-vx5h-v27q"],"status":"published","title":"In FreeBSD before 11.2-RELEASE, an application which calls setrlimit() to increase RLIMIT_STACK...","description":"In FreeBSD before 11.2-RELEASE, an application which calls setrlimit() to increase RLIMIT_STACK may turn a read-only memory region below the stack into a read-write region. A specially crafted executable could be exploited to execute arbitrary code in the user context.","severity":{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.0185,"percentile":0.79259,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-119"],"published":"2018-09-12T14:00:00Z","modified":"2026-06-17T01:13:52Z","exploits":[{"source":"exploitdb","id":"EDB-42279","title":"FreeBSD - 'setrlimit' Stack Clash (PoC)","type":"dos","platform":"freebsd_x86","date":"2017-06-28","verified":true,"url":"https://www.exploit-db.com/exploits/42279"}],"products":[{"vendor":"freebsd","product":"freebsd"}],"references":[{"url":"https://www.qualys.com/2017/06/19/stack-clash/stack-clash.txt","tags":["x_refsource_MISC","x_transferred","Exploit","Technical Description","Third Party Advisory"]},{"url":"https://www.exploit-db.com/exploits/42279/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-1085"},{"url":"https://github.com/advisories/GHSA-79vc-vx5h-v27q"}],"sources":{"cve":[{"id":"CVE-2017-1085","description":"In FreeBSD before 11.2-RELEASE, an application which calls setrlimit() to increase RLIMIT_STACK may turn a read-only memory region below the stack into a read-write region. A specially crafted executable could be exploited to execute arbitrary code in the user context.","status":"published","published":"2018-09-12T14:00:00Z","modified":"2024-09-16T20:27:37.07Z","updated_at":"2026-11-02T14:33:19.548789Z"}],"euvd":[{"id":"EUVD-2017-10101","description":"In FreeBSD before 11.2-RELEASE, an application which calls setrlimit() to increase RLIMIT_STACK may turn a read-only memory region below the stack into a read-write region. A specially crafted executable could be exploited to execute arbitrary code in the user context.","status":"published","published":"2018-09-12T14:00:00Z","modified":"2024-09-16T20:27:37Z","updated_at":"2026-11-03T00:55:13.588552Z"}],"ghsa":[{"id":"GHSA-79vc-vx5h-v27q","title":"In FreeBSD before 11.2-RELEASE, an application which calls setrlimit() to increase RLIMIT_STACK...","description":"In FreeBSD before 11.2-RELEASE, an application which calls setrlimit() to increase RLIMIT_STACK may turn a read-only memory region below the stack into a read-write region. A specially crafted executable could be exploited to execute arbitrary code in the user context.","status":"published","published":"2022-05-14T01:57:01Z","modified":"2023-02-02T05:04:36Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:51:54.899736Z"}],"nvd":[{"id":"CVE-2017-1085","description":"In FreeBSD before 11.2-RELEASE, an application which calls setrlimit() to increase RLIMIT_STACK may turn a read-only memory region below the stack into a read-write region. A specially crafted executable could be exploited to execute arbitrary code in the user context.","status":"published","published":"2018-09-12T14:29:00.78Z","modified":"2026-06-17T01:13:52.64Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:04:19.545286Z"}]}}