{"id":"CVE-2023-43621","aliases":["EUVD-2023-2457","GHSA-7g3v-4ggr-xvjf","GO-2023-2069"],"status":"published","title":"Croc may expose secret to local users","description":"An issue was discovered in Croc through 9.6.5. The shared secret, located on a command line, can be read by local users who list all processes and their arguments.","severity":{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.00306,"percentile":0.2372,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-09-20T00:00:00Z","modified":"2026-11-04T10:45:20Z","fixes":[{"ecosystem":"Go","package":"github.com/schollz/croc/v9","fixed_in":["9.6.16"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Go","package":"github.com/schollz/croc/v9","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.6.16"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/schollz/croc/v9","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"9.6.16"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/schollz/croc","ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/schollz/croc/v6","ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/schollz/croc/v8","ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/schollz/croc/v9","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"9.6.16"}]}]}],"products":[{"vendor":"schollz","product":"croc"}],"references":[{"url":"https://www.openwall.com/lists/oss-security/2023/09/08/2","tags":["x_transferred","Exploit","Mailing List","Third Party Advisory","web"]},{"url":"https://github.com/schollz/croc/issues/598","tags":["x_transferred","Exploit","Issue Tracking","Third Party Advisory","report","web"]},{"url":"http://www.openwall.com/lists/oss-security/2023/09/21/5","tags":["mailing-list","x_transferred","Mailing List","article","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-43621","tags":["advisory"]},{"url":"https://github.com/schollz/croc/pull/701","tags":["web","fix"]},{"url":"https://github.com/schollz/croc/commit/863dabb93a271f41b3431c4384357e1856a69533","tags":["web","fix"]},{"url":"https://github.com/advisories/GHSA-7g3v-4ggr-xvjf","tags":["advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/43xxx/CVE-2023-43621.json","tags":["advisory"]},{"url":"https://github.com/schollz/croc","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2023-43621","description":"An issue was discovered in Croc through 9.6.5. The shared secret, located on a command line, can be read by local users who list all processes and their arguments.","status":"published","published":"2023-09-20T00:00:00Z","modified":"2024-09-24T18:31:10.115Z","updated_at":"2026-11-02T14:35:14.633899Z"}],"euvd":[{"id":"EUVD-2023-2457","description":"An issue was discovered in Croc through 9.6.5. The shared secret, located on a command line, can be read by local users who list all processes and their arguments.","status":"published","published":"2023-09-20T00:00:00Z","modified":"2024-09-24T18:31:10Z","updated_at":"2026-11-03T00:28:14.929509Z"}],"ghsa":[{"id":"GHSA-7g3v-4ggr-xvjf","title":"Croc may expose secret to local users","description":"An issue was discovered in Croc before 9.6.16. The shared secret, located on a command line, can be read by local users who list all processes and their arguments.","status":"published","published":"2023-09-20T06:30:50Z","modified":"2024-05-21T18:18:33Z","cvss":[{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T14:37:51.549437Z"}],"nvd":[{"id":"CVE-2023-43621","description":"An issue was discovered in Croc through 9.6.5. The shared secret, located on a command line, can be read by local users who list all processes and their arguments.","status":"published","published":"2023-09-20T06:15:10.95Z","modified":"2026-06-17T06:26:05.317Z","cvss":[{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:08:29.595868Z"}],"osv":[{"id":"GHSA-7g3v-4ggr-xvjf","title":"Croc may expose secret to local users","description":"An issue was discovered in Croc before 9.6.16. The shared secret, located on a command line, can be read by local users who list all processes and their arguments.","status":"published","published":"2023-09-20T06:30:50Z","modified":"2026-09-10T03:49:57.862297853Z","cvss":[{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:46:41.002603Z"},{"id":"CVE-2023-43621","description":"An issue was discovered in Croc through 9.6.5. The shared secret, located on a command line, can be read by local users who list all processes and their arguments.","status":"published","published":"2023-09-20T00:00:00Z","modified":"2026-11-04T10:45:20.17903389Z","updated_at":"2026-11-04T11:07:20.833685Z"},{"id":"GO-2023-2069","title":"Croc may expose secret to local users in github.com/schollz/croc","description":"Croc may expose secret to local users in github.com/schollz/croc","status":"published","published":"2024-08-21T14:30:18Z","modified":"2026-02-04T03:05:41.733166Z","updated_at":"2026-11-02T15:47:01.185262Z"}]}}