{"id":"CVE-2015-8312","aliases":["DEBIAN-CVE-2015-8312","DLA-493-1","DSA-3569-1","EUVD-2015-8198","GHSA-67jh-vhcp-3f86","UBUNTU-CVE-2015-8312"],"status":"published","title":"Off-by-one error in afs_pioctl.c in OpenAFS before 1.6.16 might allow local users to cause a...","description":"Off-by-one error in afs_pioctl.c in OpenAFS before 1.6.16 might allow local users to cause a denial of service (memory overwrite and system crash) via a pioctl with an input buffer size of 4096 bytes.","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":0.00361,"percentile":0.3014,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-189"],"published":"2016-05-05T00:00:00Z","modified":"2026-09-09T07:01:22Z","fixes":[{"ecosystem":"Debian:12","package":"openafs","fixed_in":["1.6.17-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"openafs","fixed_in":["1.6.17-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"openafs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.17-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"openafs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.17-1"}]}]},{"source":"osv","ecosystem":"Debian:7","package":"openafs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.1-3+deb7u6"}]}],"versions":["1.6.1-3","1.6.1-3+deb7u1","1.6.1-3+deb7u1~bpo60+1","1.6.1-3+deb7u2","1.6.1-3+deb7u2~bpo60+1","1.6.1-3+deb7u3","1.6.1-3+deb7u4","1.6.1-3+deb7u5"],"bundled":3},{"source":"osv","ecosystem":"Debian:8","package":"openafs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.9-2+deb8u5"}]}],"versions":["1.6.9-2+deb8u2","1.6.9-2+deb8u3","1.6.9-2+deb8u4","1.6.9-2+deb8u4~bpo70+1"],"bundled":2},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"openafs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.6.14-1","1.6.15-1","1.6.15-1ubuntu1","1.6.15-1ubuntu1.1"]}],"products":[{"vendor":"debian","product":"debian_linux"},{"vendor":"openafs","product":"openafs"}],"references":[{"url":"http://www.debian.org/security/2016/dsa-3569","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","Third Party Advisory","advisory"]},{"url":"https://www.openafs.org/dl/1.6.16/RELNOTES-1.6.16","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory","report"]},{"url":"http://git.openafs.org/?p=openafs.git%3Ba=commitdiff%3Bh=2ef863720da4d9f368aaca0461c672a3008195ca","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-8312"},{"url":"http://git.openafs.org/?p=openafs.git;a=commitdiff;h=2ef863720da4d9f368aaca0461c672a3008195ca"},{"url":"https://github.com/advisories/GHSA-67jh-vhcp-3f86"},{"url":"https://security-tracker.debian.org/tracker/CVE-2015-8312","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2015-8312","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2015-8312","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2015-8312","description":"Off-by-one error in afs_pioctl.c in OpenAFS before 1.6.16 might allow local users to cause a denial of service (memory overwrite and system crash) via a pioctl with an input buffer size of 4096 bytes.","status":"published","published":"2016-05-13T16:00:00Z","modified":"2024-08-06T08:13:32.137Z","updated_at":"2026-11-02T14:35:40.900357Z"}],"euvd":[{"id":"EUVD-2015-8198","description":"Off-by-one error in afs_pioctl.c in OpenAFS before 1.6.16 might allow local users to cause a denial of service (memory overwrite and system crash) via a pioctl with an input buffer size of 4096 bytes.","status":"published","published":"2016-05-13T16:00:00Z","modified":"2024-08-06T08:13:32Z","updated_at":"2026-11-03T01:57:27.742981Z"}],"ghsa":[{"id":"GHSA-67jh-vhcp-3f86","title":"Off-by-one error in afs_pioctl.c in OpenAFS before 1.6.16 might allow local users to cause a...","description":"Off-by-one error in afs_pioctl.c in OpenAFS before 1.6.16 might allow local users to cause a denial of service (memory overwrite and system crash) via a pioctl with an input buffer size of 4096 bytes.","status":"published","published":"2022-05-14T03:23:05Z","modified":"2025-04-12T13:01:00Z","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"}],"updated_at":"2026-11-02T15:01:27.480327Z"}],"nvd":[{"id":"CVE-2015-8312","description":"Off-by-one error in afs_pioctl.c in OpenAFS before 1.6.16 might allow local users to cause a denial of service (memory overwrite and system crash) via a pioctl with an input buffer size of 4096 bytes.","status":"published","published":"2016-05-13T16:59:06.89Z","modified":"2026-06-17T00:34:17.81Z","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-189"],"updated_at":"2026-11-02T14:03:16.97467Z"}],"osv":[{"id":"CVE-2015-8312","description":"Off-by-one error in afs_pioctl.c in OpenAFS before 1.6.16 might allow local users to cause a denial of service (memory overwrite and system crash) via a pioctl with an input buffer size of 4096 bytes.","status":"published","published":"2016-05-13T16:59:06Z","modified":"2026-04-10T03:46:31.126162Z","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"}],"updated_at":"2026-11-02T15:44:01.068991Z"},{"id":"DEBIAN-CVE-2015-8312","description":"Off-by-one error in afs_pioctl.c in OpenAFS before 1.6.16 might allow local users to cause a denial of service (memory overwrite and system crash) via a pioctl with an input buffer size of 4096 bytes.","status":"published","published":"2016-05-13T16:59:06.89Z","modified":"2026-09-09T07:01:22.82276207Z","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"}],"updated_at":"2026-11-02T15:45:27.04239Z"},{"id":"UBUNTU-CVE-2015-8312","description":"Off-by-one error in afs_pioctl.c in OpenAFS before 1.6.16 might allow local users to cause a denial of service (memory overwrite and system crash) via a pioctl with an input buffer size of 4096 bytes.","status":"published","published":"2016-05-13T16:59:00Z","modified":"2026-04-22T10:20:44.039407Z","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"}],"updated_at":"2026-11-02T15:54:10.737723Z"},{"id":"DLA-493-1","title":"openafs - security update","status":"published","published":"2016-05-29T00:00:00Z","modified":"2026-03-09T02:10:52.31344Z","updated_at":"2026-11-02T15:46:13.207219Z"},{"id":"DSA-3569-1","title":"openafs - security update","status":"published","published":"2016-05-05T00:00:00Z","modified":"2026-03-09T01:18:42.425047Z","updated_at":"2026-11-02T15:46:16.199525Z"}]}}