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.

CVSS v2.0 6.9 MEDIUM

6.9^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:M/Au:N/C:C/I:C/A:C

Exploitability : 3.4 / Impact : 10.0

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://secunia.com/advisories/35831	Vendor Advisory
http://securitytracker.com/id?1022554
http://www.redhat.com/support/errata/RHSA-2009-1154.html	Vendor Advisory
http://www.securityfocus.com/bid/35670
https://bugzilla.redhat.com/show_bug.cgi?id=510024
https://exchange.xforce.ibmcloud.com/vulnerabilities/51718
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11597
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6440

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:redhat:enterprise_linux:3.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux:3.0::as:::::
	cpe:2.3:o:redhat:enterprise_linux:3.0::es:::::
	cpe:2.3:o:redhat:enterprise_linux:3.0::ws:::::

OR	cpe:2.3:a:isc:dhcp:3.0.1:rc1::::::
	cpe:2.3:a:isc:dhcp:3.0.1:rc10::::::
	cpe:2.3:a:isc:dhcp:3.0.1:rc11::::::
	cpe:2.3:a:isc:dhcp:3.0.1:rc12::::::
	cpe:2.3:a:isc:dhcp:3.0.1:rc13::::::
	cpe:2.3:a:isc:dhcp:3.0.1:rc14::::::
	cpe:2.3:a:isc:dhcp:3.0.1:rc2::::::
	cpe:2.3:a:isc:dhcp:3.0.1:rc5::::::
	cpe:2.3:a:isc:dhcp:3.0.1:rc6::::::
	cpe:2.3:a:isc:dhcp:3.0.1:rc7::::::
	cpe:2.3:a:isc:dhcp:3.0.1:rc8::::::
	cpe:2.3:a:isc:dhcp:3.0.1:rc9::::::

History

No history.

Information

Published : 2009-07-17 16:30

Updated : 2023-02-13 01:17

NVD link : CVE-2009-1893

Mitre link : CVE-2009-1893

CVE.ORG link : CVE-2009-1893

JSON object : View

Products Affected

isc

dhcp

redhat

enterprise_linux

CWE

CWE-59

Improper Link Resolution Before File Access ('Link Following')

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