{"id":"CVE-2017-16928","aliases":["EUVD-2017-8098","GHSA-5xhf-rj7x-hqqx"],"status":"published","title":"The arq_updater binary in Arq 5.10 and earlier for Mac allows local users to write to arbitrary...","description":"The arq_updater binary in Arq 5.10 and earlier for Mac allows local users to write to arbitrary files and consequently gain root privileges via a crafted update URL, as demonstrated by file:///tmp/blah/Arq.zip.","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":0.0099,"percentile":0.62778,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-732"],"published":"2018-01-31T20:00:00Z","modified":"2026-06-17T01:10:09Z","exploits":[{"source":"exploitdb","id":"EDB-43925","title":"Arq 5.10 - Local Privilege Escalation (1)","type":"local","platform":"macos","date":"2018-01-29","url":"https://www.exploit-db.com/exploits/43925"}],"products":[{"vendor":"haystacksoftware","product":"arq"}],"references":[{"url":"https://www.exploit-db.com/exploits/43925/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"http://packetstormsecurity.com/files/146158/Arq-5.10-Local-Privilege-Escalation.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://m4.rkw.io/blog/two-local-root-privesc-bugs-in-arq-backup--510.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-16928"},{"url":"https://github.com/advisories/GHSA-5xhf-rj7x-hqqx"}],"sources":{"cve":[{"id":"CVE-2017-16928","description":"The arq_updater binary in Arq 5.10 and earlier for Mac allows local users to write to arbitrary files and consequently gain root privileges via a crafted update URL, as demonstrated by file:///tmp/blah/Arq.zip.","status":"published","published":"2018-01-31T20:00:00Z","modified":"2024-08-05T20:43:57.858Z","updated_at":"2026-11-02T14:33:21.453505Z"}],"euvd":[{"id":"EUVD-2017-8098","description":"The arq_updater binary in Arq 5.10 and earlier for Mac allows local users to write to arbitrary files and consequently gain root privileges via a crafted update URL, as demonstrated by file:///tmp/blah/Arq.zip.","status":"published","published":"2018-01-31T20:00:00Z","modified":"2024-08-05T20:43:57Z","updated_at":"2026-11-03T02:23:11.095005Z"}],"ghsa":[{"id":"GHSA-5xhf-rj7x-hqqx","title":"The arq_updater binary in Arq 5.10 and earlier for Mac allows local users to write to arbitrary...","description":"The arq_updater binary in Arq 5.10 and earlier for Mac allows local users to write to arbitrary files and consequently gain root privileges via a crafted update URL, as demonstrated by file:///tmp/blah/Arq.zip.","status":"published","published":"2022-05-13T01:06:31Z","modified":"2023-02-01T05:02:56Z","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-732"],"updated_at":"2026-11-02T14:49:59.960888Z"}],"nvd":[{"id":"CVE-2017-16928","description":"The arq_updater binary in Arq 5.10 and earlier for Mac allows local users to write to arbitrary files and consequently gain root privileges via a crafted update URL, as demonstrated by file:///tmp/blah/Arq.zip.","status":"published","published":"2018-01-31T20:29:00.493Z","modified":"2026-06-17T01:10:09.693Z","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-732"],"updated_at":"2026-11-02T14:04:13.257031Z"}]}}