CVE-2006-2224

RIPd in Quagga 0.98 and 0.99 before 20060503 does not properly enforce RIPv2 authentication...

5.0 MediumPublic exploit

RIPd in Quagga 0.98 and 0.99 before 20060503 does not properly enforce RIPv2 authentication requirements, which allows remote attackers to modify routing state via RIPv1 RESPONSE packets.

Exploit likelihood

10.6%Down 2.0 points since Feb 4, 2022

What each source reports

NVD Score used 5.0

RIPd in Quagga 0.98 and 0.99 before 20060503 does not properly enforce RIPv2 authentication requirements, which allows remote attackers to modify routing state via RIPv1 RESPONSE packets.

Record: CVE-2006-2224
CVSS 2.0: 5.0 MediumAV:N/AC:L/Au:N/C:N/I:P/A:N
Weakness: CWE-287
Updated: 2026-11-02

CVE List No score

RIPd in Quagga 0.98 and 0.99 before 20060503 does not properly enforce RIPv2 authentication requirements, which allows remote attackers to modify routing state via RIPv1 RESPONSE packets.

Record: CVE-2006-2224
Updated: 2026-11-02

EUVDEUVD-2006-2225 No score

RIPd in Quagga 0.98 and 0.99 before 20060503 does not properly enforce RIPv2 authentication requirements, which allows remote attackers to modify routing state via RIPv1 RESPONSE packets.

Record: EUVD-2006-2225
Updated: 2026-11-03

GitHub AdvisoriesGHSA-mj28-wp87-qqjj No score

RIPd in Quagga 0.98 and 0.99 before 20060503 does not properly enforce RIPv2 authentication...

RIPd in Quagga 0.98 and 0.99 before 20060503 does not properly enforce RIPv2 authentication requirements, which allows remote attackers to modify routing state via RIPv1 RESPONSE packets.

Record: GHSA-mj28-wp87-qqjj
Weakness: CWE-287
Updated: 2026-11-02

OSV No score

RIPd in Quagga 0.98 and 0.99 before 20060503 does not properly enforce RIPv2 authentication requirements, which allows remote attackers to modify routing state via RIPv1 RESPONSE packets.

Record: CVE-2006-2224
Updated: 2026-11-02

Affected products

quagga routing software suite

Affected packages

Affected packages
Package	Affected	Fixed
`quagga` Debian:3.1 From an advisory covering 3 CVEs	before 0.98.3-7.2, plus listed versions 0.98.3-70.98.3-7.1	0.98.3-7.2
`quagga` Red Hat:enterprise_linux:3::as From an advisory covering 3 CVEs	before 0:0.96.2-11.3E	0:0.96.2-11.3E
`quagga-debuginfo` Red Hat:enterprise_linux:3::as From an advisory covering 3 CVEs	before 0:0.96.2-11.3E	0:0.96.2-11.3E
`quagga` Red Hat:enterprise_linux:3::es From an advisory covering 3 CVEs	before 0:0.96.2-11.3E	0:0.96.2-11.3E
`quagga-debuginfo` Red Hat:enterprise_linux:3::es From an advisory covering 3 CVEs	before 0:0.96.2-11.3E	0:0.96.2-11.3E
`quagga` Red Hat:enterprise_linux:4::as From an advisory covering 3 CVEs	before 0:0.98.3-2.4E	0:0.98.3-2.4E
`quagga-contrib` Red Hat:enterprise_linux:4::as From an advisory covering 3 CVEs	before 0:0.98.3-2.4E	0:0.98.3-2.4E
`quagga-debuginfo` Red Hat:enterprise_linux:4::as From an advisory covering 3 CVEs	before 0:0.98.3-2.4E	0:0.98.3-2.4E
`quagga-devel` Red Hat:enterprise_linux:4::as From an advisory covering 3 CVEs	before 0:0.98.3-2.4E	0:0.98.3-2.4E
`quagga` Red Hat:enterprise_linux:4::desktop From an advisory covering 3 CVEs	before 0:0.98.3-2.4E	0:0.98.3-2.4E

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Affected packages
Package	Affected	Fixed
`quagga-contrib` Red Hat:enterprise_linux:4::desktop From an advisory covering 3 CVEs	before 0:0.98.3-2.4E	0:0.98.3-2.4E
`quagga-debuginfo` Red Hat:enterprise_linux:4::desktop From an advisory covering 3 CVEs	before 0:0.98.3-2.4E	0:0.98.3-2.4E
`quagga-devel` Red Hat:enterprise_linux:4::desktop From an advisory covering 3 CVEs	before 0:0.98.3-2.4E	0:0.98.3-2.4E
`quagga` Red Hat:enterprise_linux:4::es From an advisory covering 3 CVEs	before 0:0.98.3-2.4E	0:0.98.3-2.4E
`quagga-contrib` Red Hat:enterprise_linux:4::es From an advisory covering 3 CVEs	before 0:0.98.3-2.4E	0:0.98.3-2.4E
`quagga-debuginfo` Red Hat:enterprise_linux:4::es From an advisory covering 3 CVEs	before 0:0.98.3-2.4E	0:0.98.3-2.4E
`quagga-devel` Red Hat:enterprise_linux:4::es From an advisory covering 3 CVEs	before 0:0.98.3-2.4E	0:0.98.3-2.4E
`quagga` Red Hat:enterprise_linux:4::ws From an advisory covering 3 CVEs	before 0:0.98.3-2.4E	0:0.98.3-2.4E
`quagga-contrib` Red Hat:enterprise_linux:4::ws From an advisory covering 3 CVEs	before 0:0.98.3-2.4E	0:0.98.3-2.4E
`quagga-debuginfo` Red Hat:enterprise_linux:4::ws From an advisory covering 3 CVEs	before 0:0.98.3-2.4E	0:0.98.3-2.4E
`quagga-devel` Red Hat:enterprise_linux:4::ws From an advisory covering 3 CVEs	before 0:0.98.3-2.4E	0:0.98.3-2.4E

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
Source	Link	Date
Exploit-DB	Quagga Routing Software Suite 0.9x - RIPd RIPv1 RESPONSE Packet Route Injection	2006-05-03

History

History
Recorded	Changed	Sources
Nov 6, 2026	affected, facts
Nov 3, 2026	affected
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, Exploit-DB, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2006-2224 is a medium vulnerability (CVSS 5.0) in Quagga Routing Software Suite, published May 5, 2006. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 10.6%, the 95th percentile. No source names a fixed version.

References

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