{"id":"CVE-2012-6648","aliases":["EUVD-2012-6494","GHSA-cjj6-j9p7-88r5"],"status":"published","title":"gdm/guest-session-cleanup.sh in gdm-guest-session 0.24 and earlier, as used in Ubuntu Linux 10.04...","description":"gdm/guest-session-cleanup.sh in gdm-guest-session 0.24 and earlier, as used in Ubuntu Linux 10.04 LTS, 10.10, and 11.04, allows local users to delete arbitrary files via a space in the name of a file in /tmp. NOTE: this identifier was SPLIT from CVE-2012-0943 per ADT1/ADT2 due to different codebases and affected versions. CVE-2012-0943 is used for the guest-account issue.","severity":{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00376,"percentile":0.31853,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-264"],"published":"2014-05-22T23:00:00Z","modified":"2026-06-16T23:48:32Z","products":[{"vendor":"canonical","product":"ubuntu_linux"},{"vendor":"gdm-guest-session_project","product":"gdm-guest-session"}],"references":[{"url":"https://launchpadlibrarian.net/96474113/gdm-guest-session.secure-cleanup.debdiff","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://bugs.launchpad.net/ubuntu/%2Bsource/lightdm/%2Bbug/953044","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://ubuntu.com/usn/usn-1399-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-6648"},{"url":"https://github.com/advisories/GHSA-cjj6-j9p7-88r5"}],"sources":{"cve":[{"id":"CVE-2012-6648","description":"gdm/guest-session-cleanup.sh in gdm-guest-session 0.24 and earlier, as used in Ubuntu Linux 10.04 LTS, 10.10, and 11.04, allows local users to delete arbitrary files via a space in the name of a file in /tmp. NOTE: this identifier was SPLIT from CVE-2012-0943 per ADT1/ADT2 due to different codebases and affected versions. CVE-2012-0943 is used for the guest-account issue.","status":"published","published":"2014-05-22T23:00:00Z","modified":"2024-08-06T21:36:01.878Z","updated_at":"2026-11-02T14:34:51.269982Z"}],"euvd":[{"id":"EUVD-2012-6494","description":"gdm/guest-session-cleanup.sh in gdm-guest-session 0.24 and earlier, as used in Ubuntu Linux 10.04 LTS, 10.10, and 11.04, allows local users to delete arbitrary files via a space in the name of a file in /tmp. NOTE: this identifier was SPLIT from CVE-2012-0943 per ADT1/ADT2 due to different codebases and affected versions. CVE-2012-0943 is used for the guest-account issue.","status":"published","published":"2014-05-22T23:00:00Z","modified":"2024-08-06T21:36:01Z","updated_at":"2026-11-03T01:56:01.964017Z"}],"ghsa":[{"id":"GHSA-cjj6-j9p7-88r5","title":"gdm/guest-session-cleanup.sh in gdm-guest-session 0.24 and earlier, as used in Ubuntu Linux 10.04...","description":"gdm/guest-session-cleanup.sh in gdm-guest-session 0.24 and earlier, as used in Ubuntu Linux 10.04 LTS, 10.10, and 11.04, allows local users to delete arbitrary files via a space in the name of a file in /tmp. NOTE: this identifier was SPLIT from CVE-2012-0943 per ADT1/ADT2 due to different codebases and affected versions. CVE-2012-0943 is used for the guest-account issue.","status":"published","published":"2022-05-17T04:39:44Z","modified":"2023-01-28T05:02:22Z","updated_at":"2026-11-02T14:43:45.797636Z"}],"nvd":[{"id":"CVE-2012-6648","description":"gdm/guest-session-cleanup.sh in gdm-guest-session 0.24 and earlier, as used in Ubuntu Linux 10.04 LTS, 10.10, and 11.04, allows local users to delete arbitrary files via a space in the name of a file in /tmp. NOTE: this identifier was SPLIT from CVE-2012-0943 per ADT1/ADT2 due to different codebases and affected versions. CVE-2012-0943 is used for the guest-account issue.","status":"published","published":"2014-05-22T23:55:03.003Z","modified":"2026-06-16T23:48:32.997Z","cvss":[{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T14:02:17.748457Z"}]}}