Vulnerability Report

CVE-2009-1893

Title: Isc Dhcp

Other

Proof Of Concept

No public PoC currently indexed for CVE-2009-1893.

CWE Category CWE-59

Published Date Jul 17, 2009

Modified Date Apr 09, 2025

Exploit Status Not Found

Score 6.9 CVSS v2.0

Exploit Probability (EPSS)

0.08%

Vulnerability Summary

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.

Impacted Vendors

isc 1

Reference Links

http://secunia.com/advisories/35831 http://securitytracker.com/id?1022554 http://www.redhat.com/support/errata/RHSA-2009-1154.html 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 http://secunia.com/advisories/35831 http://securitytracker.com/id?1022554 http://www.redhat.com/support/errata/RHSA-2009-1154.html 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

CVSS v2.0

Source Entity [email protected]

Severity MEDIUM

6.9

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:L/AC:M/Au:N/C:C/I:C/A:C

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2009-1893 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

April 09, 2025 MODIFIED

Vulnerability data or affected products updated.

July 17, 2009 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector N/A

Complexity N/A

Privileges N/A

Interaction NONE

CVSS Vector String


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

Affected Stack

No specific products linked.