{"id":"CVE-2021-36781","aliases":["EUVD-2021-23365","GHSA-m398-vv9j-2r7f","openSUSE-SU-2024:11665-1"],"status":"published","title":"parsec: dangerous 777 permissions for /run/parsec","description":"A Incorrect Default Permissions vulnerability in the parsec package of openSUSE Factory allows local attackers to imitate the service leading to DoS or clients talking to an imposter service. This issue affects: openSUSE Factory parsec versions prior to 0.8.1-1.1.","severity":{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00214,"percentile":0.11869,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-276"],"published":"2022-01-14T10:40:09Z","modified":"2026-06-17T03:59:10Z","fixes":[{"ecosystem":"openSUSE:Tumbleweed","package":"parsec","fixed_in":["0.8.0-3.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"parsec","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.8.0-3.1"}]}]}],"products":[{"vendor":"opensuse","product":"factory"}],"references":[{"url":"https://bugzilla.suse.com/show_bug.cgi?id=1193484","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Issue Tracking","Patch","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-36781"},{"url":"https://github.com/advisories/GHSA-m398-vv9j-2r7f"},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2021-36781","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2021-36781","title":"parsec: dangerous 777 permissions for /run/parsec","description":"A Incorrect Default Permissions vulnerability in the parsec package of openSUSE Factory allows local attackers to imitate the service leading to DoS or clients talking to an imposter service. This issue affects: openSUSE Factory parsec versions prior to 0.8.1-1.1.","status":"published","published":"2022-01-14T10:40:09.442Z","modified":"2024-09-16T18:39:32.233Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-276"],"updated_at":"2026-11-02T14:33:05.989686Z"}],"euvd":[{"id":"EUVD-2021-23365","description":"A Incorrect Default Permissions vulnerability in the parsec package of openSUSE Factory allows local attackers to imitate the service leading to DoS or clients talking to an imposter service. This issue affects: openSUSE Factory parsec versions prior to 0.8.1-1.1.","status":"published","published":"2022-01-14T10:40:09Z","modified":"2024-09-16T18:39:32Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"updated_at":"2026-11-03T00:55:30.637715Z"}],"ghsa":[{"id":"GHSA-m398-vv9j-2r7f","title":"A Incorrect Default Permissions vulnerability in the parsec package of openSUSE Factory allows...","description":"A Incorrect Default Permissions vulnerability in the parsec package of openSUSE Factory allows local attackers to imitate the service leading to DoS or clients talking to an imposter service. This issue affects: openSUSE Factory parsec versions prior to 0.8.1-1.1.","status":"published","published":"2022-01-15T00:01:52Z","modified":"2023-02-03T05:04:08Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","level":"medium"}],"cwes":["CWE-276"],"updated_at":"2026-11-02T14:53:29.869331Z"}],"nvd":[{"id":"CVE-2021-36781","description":"A Incorrect Default Permissions vulnerability in the parsec package of openSUSE Factory allows local attackers to imitate the service leading to DoS or clients talking to an imposter service. This issue affects: openSUSE Factory parsec versions prior to 0.8.1-1.1.","status":"published","published":"2022-01-14T11:15:07.767Z","modified":"2026-06-17T03:59:10.867Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","level":"medium","assessor":"primary"},{"version":"2.0","score":3.6,"vector":"AV:L/AC:L/Au:N/C:N/I:P/A:P","level":"low","assessor":"primary"}],"cwes":["CWE-276"],"updated_at":"2026-11-02T14:07:03.821385Z"}],"osv":[{"id":"openSUSE-SU-2024:11665-1","title":"parsec-0.8.0-3.1 on GA media","description":"These are all security issues fixed in the parsec-0.8.0-3.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T02:26:23.036282Z","updated_at":"2026-11-02T16:58:35.195147Z"}]}}