{"id":"CVE-2017-1000455","aliases":["EUVD-2017-1582","GHSA-4rwh-hg22-2pc2"],"status":"published","title":"GuixSD prior to Git commit 5e66574a128937e7f2fcf146d146225703ccfd5d used POSIX hard links...","description":"GuixSD prior to Git commit 5e66574a128937e7f2fcf146d146225703ccfd5d used POSIX hard links incorrectly, leading the creation of setuid executables in \"the store\", violating a fundamental security assumption of GNU Guix.","severity":{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.0018,"percentile":0.07556,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-346"],"published":"2018-01-02T17:00:00Z","modified":"2026-06-17T00:59:11Z","products":[{"vendor":"gnu","product":"guixsd"}],"references":[{"url":"https://lists.gnu.org/archive/html/guix-devel/2017-10/msg00090.html","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-1000455"},{"url":"https://github.com/advisories/GHSA-4rwh-hg22-2pc2"}],"sources":{"cve":[{"id":"CVE-2017-1000455","description":"GuixSD prior to Git commit 5e66574a128937e7f2fcf146d146225703ccfd5d used POSIX hard links incorrectly, leading the creation of setuid executables in \"the store\", violating a fundamental security assumption of GNU Guix.","status":"published","published":"2018-01-02T17:00:00Z","modified":"2024-09-16T18:29:16.27Z","updated_at":"2026-11-02T14:33:20.843976Z"}],"euvd":[{"id":"EUVD-2017-1582","description":"GuixSD prior to Git commit 5e66574a128937e7f2fcf146d146225703ccfd5d used POSIX hard links incorrectly, leading the creation of setuid executables in \"the store\", violating a fundamental security assumption of GNU Guix.","status":"published","published":"2018-01-02T17:00:00Z","modified":"2024-09-16T18:29:16Z","updated_at":"2026-11-03T00:55:32.095421Z"}],"ghsa":[{"id":"GHSA-4rwh-hg22-2pc2","title":"GuixSD prior to Git commit 5e66574a128937e7f2fcf146d146225703ccfd5d used POSIX hard links...","description":"GuixSD prior to Git commit 5e66574a128937e7f2fcf146d146225703ccfd5d used POSIX hard links incorrectly, leading the creation of setuid executables in \"the store\", violating a fundamental security assumption of GNU Guix.","status":"published","published":"2022-05-14T03:48:04Z","modified":"2023-02-03T05:00:36Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium"}],"cwes":["CWE-346"],"updated_at":"2026-11-02T14:52:49.509208Z"}],"nvd":[{"id":"CVE-2017-1000455","description":"GuixSD prior to Git commit 5e66574a128937e7f2fcf146d146225703ccfd5d used POSIX hard links incorrectly, leading the creation of setuid executables in \"the store\", violating a fundamental security assumption of GNU Guix.","status":"published","published":"2018-01-02T17:29:01.023Z","modified":"2026-06-17T00:59:11.99Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-346"],"updated_at":"2026-11-02T14:04:11.215487Z"}]}}