Home/CVE/The device file system (devfs) in FreeBSD 5.x does not properly check parameters of the node type when creating a device
CVE

CVE-2005-2218

The device file system (devfs) in FreeBSD 5.x does not properly check parameters of the node type when creating a device

The device file system (devfs) in FreeBSD 5.x does not properly check parameters of the node type when creating a device node, which makes hidden devices available to attackers, who can then bypass restrictions on a jailed process.

HIGH · CVSS 7.2 EPSS 0.00065
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
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Affected Products & Versions

1
freebsdall versions
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Scoring & Timeline

7.2
HIGH · CVSS v2 (legacy) · cve@mitre.org
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:L/AC:L/Au:N/C:C/I:C/A:C
Published to NVD26 Jul 2005 · 04:00 AM
🔗

References & Sources

6
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-05:17.devfs.asc
http://secunia.com/advisories/16145
http://securitytracker.com/id?1014536
http://www.osvdb.org/18123
http://www.securityfocus.com/bid/14334
https://exchange.xforce.ibmcloud.com/vulnerabilities/21451
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