Quagga < 0.99.19 Multiple Vulnerabilities

Critical Nessus Plugin ID 59790

Synopsis

The remote service may be affected by multiple vulnerabilities.

Description

According to its self-reported version number, the installation of Quagga listening on the remote host is affected by multiple vulnerabilities :

- A denial of service vulnerability in OSPF6D can be triggered by a specially crafted Link Status Update message with an invalid IPv6 prefix length.
(CVE-2011-3323)

- A denial of service vulnerability in OSPF6D can be triggered by a specially crafted IPv6 Database Description message with trailing zero values in the Link State Advertisement header list. (CVE-2011-3324)

- A denial of service vulnerability in OSPFD can be triggered by a 0x0A type field in an IPv4 packet header or a truncated IPv4 Hello packet. (CVE-2011-3325)

- A denial of service vulnerability in OSPFD can be triggered by a specially crafted IPv4 Link State Update message with an invalid Link State Advertisement type.
(CVE-2011-3326)

- A heap-based buffer overflow in BGPD can be triggered by a specially crafted UPDATE message over IPv4.
(CVE-2011-3326)

Solution

Upgrade to version 0.99.19 or later.

See Also

http://savannah.nongnu.org/forum/forum.php?forum_id=7143

http://www.quagga.net/download/quagga-0.99.19.changelog.txt

Plugin Details

Severity: Critical

ID: 59790

File Name: quagga_0_99_19.nasl

Version: 1.7

Type: remote

Family: Misc.

Published: 2012/06/29

Modified: 2018/07/25

Dependencies: 59796

Risk Information

Risk Factor: Critical

CVSSv2

Base Score: 10

Temporal Score: 7.4

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

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

Vulnerability Information

CPE: cpe:/a:quagga:quagga

Required KB Items: Quagga/Installed, Settings/ParanoidReport

Exploit Available: false

Exploit Ease: No known exploits are available

Patch Publication Date: 2011/09/26

Vulnerability Publication Date: 2011/09/26

Reference Information

CVE: CVE-2011-3323, CVE-2011-3324, CVE-2011-3325, CVE-2011-3326, CVE-2011-3327

BID: 49784

CERT: 668534