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FreeBSD : quagga -- multiple vulnerabilities (42a2c82a-75b9-11e1-89b4-001ec9578670)

medium Nessus Plugin ID 58471

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Synopsis

The remote FreeBSD host is missing one or more security-related updates.

Description

CERT reports :

The ospfd implementation of OSPF in Quagga allows a remote attacker (on a local network segment with OSPF enabled) to cause a denial of service (daemon aborts due to an assert) with a malformed OSPF LS-Update message.

The ospfd implementation of OSPF in Quagga allows a remote attacker (on a local network segment with OSPF enabled) to cause a denial of service (daemon crash) with a malformed OSPF Network- LSA message.

The bgpd implementation of BGP in Quagga allows remote attackers to cause a denial of service (daemon aborts due to an assert) via BGP Open message with an invalid AS4 capability.

Solution

Update the affected packages.

See Also

http://www.nessus.org/u?14ac3939

Plugin Details

Severity: Medium

ID: 58471

File Name: freebsd_pkg_42a2c82a75b911e189b4001ec9578670.nasl

Version: 1.8

Type: local

Published: 3/26/2012

Updated: 1/6/2021

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.2

CVSS v2

Risk Factor: Medium

Base Score: 5

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

Vulnerability Information

CPE: p-cpe:/a:freebsd:freebsd:quagga, p-cpe:/a:freebsd:freebsd:quagga-re, cpe:/o:freebsd:freebsd

Required KB Items: Host/local_checks_enabled, Host/FreeBSD/release, Host/FreeBSD/pkg_info

Patch Publication Date: 3/24/2012

Vulnerability Publication Date: 3/23/2012

Reference Information

CVE: CVE-2012-0249, CVE-2012-0250, CVE-2012-0255

CERT: 551715