CVE Catalog

CVE-2003-0026

High
Published: Translated: NVD NIST

Summary

The minires library, used in the NSUPDATE feature for ISC DHCPD versions 3.0 to 3.0.1RC10, has multiple stack-based buffer overflows in error handling routines. Remote attackers can execute arbitrary code by sending a DHCP message with a long hostname.

Risk Assessment

This vulnerability allows for remote code execution, potentially leading to full compromise of the DHCP system. Organizations should be aware of the risks associated with unauthorized access to their network infrastructure.

Recommendation

It is recommended to upgrade to the latest version of ISC DHCPD to mitigate this vulnerability. Additionally, monitoring and restricting DHCP traffic on the network is advisable.

Related vulnerabilities

Original NVD description (English source)

Multiple stack-based buffer overflows in the error handling routines of the minires library, as used in the NSUPDATE capability for ISC DHCPD 3.0 through 3.0.1RC10, allow remote attackers to execute arbitrary code via a DHCP message containing a long hostname.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS