VDB-29519 · CVE-2006-1646 · SA19463

Internet Key Exchange up to 1.5 isakmp_agg.c denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability was found in Internet Key Exchange up to 1.5. It has been rated as problematic. The affected element is an unknown function of the file isakmp_agg.c. The manipulation leads to denial of service. This vulnerability is traded as CVE-2006-1646. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Internet Key Exchange up to 1.5. It has been rated as problematic. This issue affects an unknown function of the file isakmp_agg.c. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. The summary by CVE is:

The Internet Key Exchange version 1 (IKEv1) implementation (isakmp_agg.c) in the Shoichi Sakane KAME Project racoon, as used by NetBSD 1.6, 2.x before 20060119, certain FreeBSD releases, and possibly other distributions of BSD or Linux operating systems, when running in aggressive mode, allows remote attackers to cause a denial of service (daemon crash) via crafted IKE packets, as demonstrated by the PROTOS ISAKMP Test Suite for IKEv1.

The weakness was shared 04/06/2006 (Website). It is possible to read the advisory at niscc.gov.uk. The identification of this vulnerability is CVE-2006-1646 since 04/06/2006. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details of the vulnerability are known, but there is no available exploit.

Upgrading to version 1.6 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Secunia (SA19463†). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Internet Key Exchange 1.6

Timelineinfo

04/06/2006 🔍
04/06/2006 +0 days 🔍
04/06/2006 +0 days 🔍
03/12/2015 +3262 days 🔍
09/06/2017 +909 days 🔍

Sourcesinfo

Advisory: niscc.gov.uk
Status: Not defined
Confirmation: 🔍

CVE: CVE-2006-1646 (🔍)
GCVE (CVE): GCVE-0-2006-1646
GCVE (VulDB): GCVE-100-29519
Secunia: 19463

Entryinfo

Created: 03/12/2015 12:19
Updated: 09/06/2017 15:29
Changes: 03/12/2015 12:19 (46), 09/06/2017 15:29 (3)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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