{"id":"CVE-2021-33896","aliases":["ALPINE-CVE-2021-33896","DEBIAN-CVE-2021-33896","EUVD-2021-20569","GHSA-8j28-3ggh-xffw","MGASA-2021-0401","UBUNTU-CVE-2021-33896"],"status":"published","title":"Dino before 0.1.2 and 0.2.x before 0.2.1 allows Directory Traversal (only for creation of new...","description":"Dino before 0.1.2 and 0.2.x before 0.2.1 allows Directory Traversal (only for creation of new files) via URI-encoded path separators.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.01766,"percentile":0.78375,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-22"],"published":"2021-06-07T18:12:07Z","modified":"2026-11-03T06:32:34Z","fixes":[{"ecosystem":"Alpine:v3.13","package":"dino","fixed_in":["0.2.1-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.14","package":"dino","fixed_in":["0.2.1-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.15","package":"dino","fixed_in":["0.2.1-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.16","package":"dino","fixed_in":["0.2.1-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.17","package":"dino","fixed_in":["0.2.1-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.18","package":"dino","fixed_in":["0.2.1-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.19","package":"dino","fixed_in":["0.2.1-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.20","package":"dino","fixed_in":["0.2.1-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.21","package":"dino","fixed_in":["0.2.1-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.22","package":"dino","fixed_in":["0.2.1-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.23","package":"dino","fixed_in":["0.2.1-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.24","package":"dino","fixed_in":["0.2.1-r0"],"sources":["osv"]},{"ecosystem":"Debian:12","package":"dino-im","fixed_in":["0.2.0-3"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"dino-im","fixed_in":["0.2.0-3"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"dino-im","fixed_in":["0.2.0-3"],"sources":["osv"]},{"ecosystem":"Mageia:8","package":"dino","fixed_in":["0.2.0-1.1.mga8"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Alpine:v3.13","package":"dino","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.2.0"},{"fixed":"0.2.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.14","package":"dino","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.2.0"},{"fixed":"0.2.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.15","package":"dino","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.2.0"},{"fixed":"0.2.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.16","package":"dino","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.2.0"},{"fixed":"0.2.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.17","package":"dino","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.2.0"},{"fixed":"0.2.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.18","package":"dino","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.2.0"},{"fixed":"0.2.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.19","package":"dino","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.2.0"},{"fixed":"0.2.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.20","package":"dino","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.2.0"},{"fixed":"0.2.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.21","package":"dino","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.2.0"},{"fixed":"0.2.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.22","package":"dino","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.2.0"},{"fixed":"0.2.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.23","package":"dino","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.2.0"},{"fixed":"0.2.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.24","package":"dino","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.2.0"},{"fixed":"0.2.1-r0"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"dino-im","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.2.0-3"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"dino-im","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.2.0-3"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"dino-im","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.2.0-3"}]}]},{"source":"osv","ecosystem":"Mageia:8","package":"dino","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.2.0-1.1.mga8"}]}]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"dino-im","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.0.git20180130-1","0.0.git20180130-1ubuntu0.1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:20.04:LTS","package":"dino-im","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.0.git20190916.f746ce7-1","0.0.git20191002.7adb0e8-1","0.0.git20191028.388cc56-1","0.0.git20191119.f9c69a2-1","0.0.git20191119.f9c69a2-2","0.0.git20191219.9565140-1","0.0.git20200109.3fc9bda-1","0.1.0-1","0.1.0-1build1","0.1.0-1build2","0.1.0-1ubuntu0.1~esm1"]}],"products":[{"vendor":"dino","product":"dino"},{"vendor":"fedoraproject","product":"fedora"}],"references":[{"url":"https://dino.im/blog/","tags":["x_refsource_MISC","x_transferred","Vendor Advisory","advisory"]},{"url":"https://dino.im/security/cve-2021-33896/","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory","fix","web"]},{"url":"http://www.openwall.com/lists/oss-security/2021/06/07/2","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Patch","Third Party Advisory","fix"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ODN4ZSTBYIW25DO3FNRK6FQRGSYGT57I/","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P55V3TVSVXREOJAJRXNUSBEUZFOU54V3/","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-33896"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ODN4ZSTBYIW25DO3FNRK6FQRGSYGT57I/"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/P55V3TVSVXREOJAJRXNUSBEUZFOU54V3/","tags":["web"]},{"url":"https://github.com/advisories/GHSA-8j28-3ggh-xffw"},{"url":"https://security.alpinelinux.org/vuln/CVE-2021-33896","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2021-33896","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2021-0401.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=29329","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2021-33896","tags":["report"]},{"url":"https://www.openwall.com/lists/oss-security/2021/06/07/2","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-33896","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2021-33896","description":"Dino before 0.1.2 and 0.2.x before 0.2.1 allows Directory Traversal (only for creation of new files) via URI-encoded path separators.","status":"published","published":"2021-06-07T18:12:07Z","modified":"2024-08-04T00:05:51.613Z","updated_at":"2026-11-02T14:33:10.204494Z"}],"euvd":[{"id":"EUVD-2021-20569","description":"Dino before 0.1.2 and 0.2.x before 0.2.1 allows Directory Traversal (only for creation of new files) via URI-encoded path separators.","status":"published","published":"2021-06-07T18:12:07Z","modified":"2024-08-04T00:05:51Z","updated_at":"2026-11-03T03:24:33.318275Z"}],"ghsa":[{"id":"GHSA-8j28-3ggh-xffw","title":"Dino before 0.1.2 and 0.2.x before 0.2.1 allows Directory Traversal (only for creation of new...","description":"Dino before 0.1.2 and 0.2.x before 0.2.1 allows Directory Traversal (only for creation of new files) via URI-encoded path separators.","status":"published","published":"2022-05-24T19:04:13Z","modified":"2023-01-29T05:07:53Z","cwes":["CWE-22"],"updated_at":"2026-11-02T14:46:11.594724Z"}],"nvd":[{"id":"CVE-2021-33896","description":"Dino before 0.1.2 and 0.2.x before 0.2.1 allows Directory Traversal (only for creation of new files) via URI-encoded path separators.","status":"published","published":"2021-06-07T19:15:07.687Z","modified":"2026-06-17T03:55:20.797Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:06:54.439974Z"}],"osv":[{"id":"ALPINE-CVE-2021-33896","description":"Dino before 0.1.2 and 0.2.x before 0.2.1 allows Directory Traversal (only for creation of new files) via URI-encoded path separators.","status":"published","published":"2021-06-07T19:15:07.687Z","modified":"2026-11-03T06:32:34.132035709Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-03T07:17:20.312441Z"},{"id":"CVE-2021-33896","description":"Dino before 0.1.2 and 0.2.x before 0.2.1 allows Directory Traversal (only for creation of new files) via URI-encoded path separators.","status":"published","published":"2021-06-07T19:15:07.687Z","modified":"2026-10-24T10:30:16.666346107Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:20.13324Z"},{"id":"DEBIAN-CVE-2021-33896","description":"Dino before 0.1.2 and 0.2.x before 0.2.1 allows Directory Traversal (only for creation of new files) via URI-encoded path separators.","status":"published","published":"2021-06-07T19:15:07.687Z","modified":"2026-10-23T18:03:15.01359921Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:45:35.233346Z"},{"id":"UBUNTU-CVE-2021-33896","description":"Dino before 0.1.2 and 0.2.x before 0.2.1 allows Directory Traversal (only for creation of new files) via URI-encoded path separators.","status":"published","published":"2021-06-07T19:15:00Z","modified":"2025-10-24T04:50:23Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:54:27.870979Z"},{"id":"MGASA-2021-0401","title":"Updated dino packages fix security vulnerability","description":"Updated dino packages fix security vulnerability:\n\nDino before 0.1.2 and 0.2.x before 0.2.1 allows Directory Traversal\n(only for creation of new files) via URI-encoded path separators\n(CVE-2021-33896).\n","status":"published","published":"2021-08-14T14:00:09Z","modified":"2026-04-16T04:41:07.319157606Z","updated_at":"2026-11-02T15:49:41.849028Z"}]}}
