{"id":"CVE-2008-5103","aliases":["EUVD-2008-5082","GHSA-pvrm-qvx6-xc5g"],"status":"published","title":"The (1) python-vm-builder and (2) ubuntu-vm-builder implementations in VMBuilder 0.9 in Ubuntu 8...","description":"The (1) python-vm-builder and (2) ubuntu-vm-builder implementations in VMBuilder 0.9 in Ubuntu 8.10 omit the -e option when invoking chpasswd with a root:! argument, which configures the root account with a cleartext password of ! (exclamation point) and allows attackers to bypass intended login restrictions.","severity":{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00467,"percentile":0.40723,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-255"],"published":"2008-11-17T18:00:00Z","modified":"2026-06-16T22:59:15Z","products":[{"vendor":"dcgrendel","product":"vmbuilder"}],"references":[{"url":"http://secunia.com/advisories/32697","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/32292","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch"]},{"url":"http://launchpadlibrarian.net/19619929/vm-builder_0.9-0ubuntu3.1.debdiff","tags":["x_refsource_CONFIRM","x_transferred","Exploit"]},{"url":"http://www.ubuntu.com/usn/usn-670-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/46603","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://bugs.launchpad.net/ubuntu/+source/vm-builder/+bug/296841","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://osvdb.org/49996","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2008-5103"},{"url":"https://github.com/advisories/GHSA-pvrm-qvx6-xc5g"}],"sources":{"cve":[{"id":"CVE-2008-5103","description":"The (1) python-vm-builder and (2) ubuntu-vm-builder implementations in VMBuilder 0.9 in Ubuntu 8.10 omit the -e option when invoking chpasswd with a root:! argument, which configures the root account with a cleartext password of ! (exclamation point) and allows attackers to bypass intended login restrictions.","status":"published","published":"2008-11-17T18:00:00Z","modified":"2024-08-07T10:40:17.156Z","updated_at":"2026-11-02T14:34:43.943588Z"}],"euvd":[{"id":"EUVD-2008-5082","description":"The (1) python-vm-builder and (2) ubuntu-vm-builder implementations in VMBuilder 0.9 in Ubuntu 8.10 omit the -e option when invoking chpasswd with a root:! argument, which configures the root account with a cleartext password of ! (exclamation point) and allows attackers to bypass intended login restrictions.","status":"published","published":"2008-11-17T18:00:00Z","modified":"2024-08-07T10:40:17Z","updated_at":"2026-11-03T01:38:44.942911Z"}],"ghsa":[{"id":"GHSA-pvrm-qvx6-xc5g","title":"The (1) python-vm-builder and (2) ubuntu-vm-builder implementations in VMBuilder 0.9 in Ubuntu 8...","description":"The (1) python-vm-builder and (2) ubuntu-vm-builder implementations in VMBuilder 0.9 in Ubuntu 8.10 omit the -e option when invoking chpasswd with a root:! argument, which configures the root account with a cleartext password of ! (exclamation point) and allows attackers to bypass intended login restrictions.","status":"published","published":"2022-05-17T02:18:07Z","modified":"2023-01-27T05:03:52Z","updated_at":"2026-11-02T14:42:20.442744Z"}],"nvd":[{"id":"CVE-2008-5103","description":"The (1) python-vm-builder and (2) ubuntu-vm-builder implementations in VMBuilder 0.9 in Ubuntu 8.10 omit the -e option when invoking chpasswd with a root:! argument, which configures the root account with a cleartext password of ! (exclamation point) and allows attackers to bypass intended login restrictions.","status":"published","published":"2008-11-17T18:18:48.017Z","modified":"2026-06-16T22:59:15.53Z","cvss":[{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-255"],"updated_at":"2026-11-02T14:01:29.702694Z"}]}}