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Debian DSA-231-1 : dhcp3 - stack overflows

high Nessus Plugin ID 15068

Synopsis

The remote Debian host is missing a security-related update.

Description

The Internet Software Consortium discovered several vulnerabilities during an audit of the ISC DHCP Daemon. The vulnerabilities exist in error handling routines within the minires library and may be exploitable as stack overflows. This could allow a remote attacker to execute arbitrary code under the user id the dhcpd runs under, usually root. Other DHCP servers than dhcp3 doesn't seem to be affected.

Solution

Upgrade the dhcp3-server package.

For the stable distribution (woody) this problem has been fixed in version 3.0+3.0.1rc9-2.1.

The old stable distribution (potato) does not contain dhcp3 packages.

See Also

http://www.debian.org/security/2003/dsa-231

Plugin Details

Severity: High

ID: 15068

File Name: debian_DSA-231.nasl

Version: 1.21

Type: local

Agent: unix

Published: 9/29/2004

Updated: 1/4/2021

Supported Sensors: Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.2

CVSS v2

Risk Factor: High

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Information

CPE: p-cpe:/a:debian:debian_linux:dhcp3, cpe:/o:debian:debian_linux:3.0

Required KB Items: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l

Patch Publication Date: 1/17/2003

Reference Information

CVE: CVE-2003-0026

CERT: 284857

DSA: 231