{"id":"CVE-2021-44512","aliases":["DEBIAN-CVE-2021-44512","EUVD-2021-31345","GHSA-mpgw-pwqr-q9jp","UBUNTU-CVE-2021-44512"],"status":"published","title":"World-writable permissions on the /tmp/tmate/sessions directory in tmate-ssh-server 2.3.0 allow a...","description":"World-writable permissions on the /tmp/tmate/sessions directory in tmate-ssh-server 2.3.0 allow a local attacker to compromise the integrity of session handling, or obtain the read-write session ID from a read-only session symlink in this 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Party Advisory","fix","report"]},{"url":"https://www.openwall.com/lists/oss-security/2021/12/06/2","tags":["x_refsource_MISC","x_transferred","Mailing List","Third Party Advisory","advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-44512"},{"url":"https://github.com/advisories/GHSA-mpgw-pwqr-q9jp"},{"url":"https://security-tracker.debian.org/tracker/CVE-2021-44512","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2021-44512","tags":["report"]},{"url":"https://bugzilla.suse.com/show_bug.cgi?id=1189388","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-44512","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2021-44512","description":"World-writable permissions on the /tmp/tmate/sessions directory in tmate-ssh-server 2.3.0 allow a local attacker to compromise the integrity of session handling, or obtain the read-write session ID from a read-only session symlink in this directory.","status":"published","published":"2021-12-07T02:07:50Z","modified":"2024-08-04T04:25:16.773Z","updated_at":"2026-11-02T14:33:01.166399Z"}],"euvd":[{"id":"EUVD-2021-31345","description":"World-writable permissions on the /tmp/tmate/sessions directory in tmate-ssh-server 2.3.0 allow a local attacker to compromise the integrity of session handling, or obtain the read-write session ID from a read-only session symlink in this directory.","status":"published","published":"2021-12-07T02:07:50Z","modified":"2024-08-04T04:25:16Z","updated_at":"2026-11-03T03:08:29.150764Z"}],"ghsa":[{"id":"GHSA-mpgw-pwqr-q9jp","title":"World-writable permissions on the /tmp/tmate/sessions directory in tmate-ssh-server 2.3.0 allow a...","description":"World-writable permissions on the /tmp/tmate/sessions directory in tmate-ssh-server 2.3.0 allow a local attacker to compromise the integrity of session handling, or obtain the read-write session ID from a read-only session symlink in this 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directory.","status":"published","published":"2021-12-07T03:15:07.16Z","modified":"2026-10-20T14:06:55.355359229Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:21.877444Z"},{"id":"DEBIAN-CVE-2021-44512","description":"World-writable permissions on the /tmp/tmate/sessions directory in tmate-ssh-server 2.3.0 allow a local attacker to compromise the integrity of session handling, or obtain the read-write session ID from a read-only session symlink in this directory.","status":"published","published":"2021-12-07T03:15:07.16Z","modified":"2026-10-23T18:05:23.658792415Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:35.799676Z"},{"id":"UBUNTU-CVE-2021-44512","description":"World-writable permissions on the /tmp/tmate/sessions directory in tmate-ssh-server 2.3.0 allow a local attacker to compromise the integrity of session handling, or obtain the read-write session ID from a read-only session symlink in this directory.","status":"published","published":"2021-12-07T03:15:00Z","modified":"2026-10-17T12:55:49.830853937Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:54:29.220315Z"}]}}