6.9

CVE-2009-1893

The configtest function in the Red Hat dhcpd init script for DHCP 3.0.1 in Red Hat Enterprise Linux (RHEL) 3 allows local users to overwrite arbitrary files via a symlink attack on an unspecified temporary file, related to the "dhcpd -t" command.

Data is provided by the National Vulnerability Database (NVD)
Redhat ≫ Enterprise Linux Version3.0
Redhat ≫ Enterprise Linux Version3.0 Editionas
Redhat ≫ Enterprise Linux Version3.0 Editiones
Redhat ≫ Enterprise Linux Version3.0 Editionws
Isc ≫ Dhcp Version3.0.1 Updaterc1
Isc ≫ Dhcp Version3.0.1 Updaterc10
Isc ≫ Dhcp Version3.0.1 Updaterc11
Isc ≫ Dhcp Version3.0.1 Updaterc12
Isc ≫ Dhcp Version3.0.1 Updaterc13
Isc ≫ Dhcp Version3.0.1 Updaterc14
Isc ≫ Dhcp Version3.0.1 Updaterc2
Isc ≫ Dhcp Version3.0.1 Updaterc5
Isc ≫ Dhcp Version3.0.1 Updaterc6
Isc ≫ Dhcp Version3.0.1 Updaterc7
Isc ≫ Dhcp Version3.0.1 Updaterc8
Isc ≫ Dhcp Version3.0.1 Updaterc9
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.08% 0.205
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 6.9 3.4 10
AV:L/AC:M/Au:N/C:C/I:C/A:C
CWE-59 Improper Link Resolution Before File Access ('Link Following')

The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.