CVE-2005-3732

2005-11-2122:03:00

CWE-399

redhat

web.nvd.nist.gov

nvd

cve-2005-3732

ikev1

racoon

ipsec-tools

denial of service

null dereference

aggressive mode

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

AI Score

6.2

Confidence

High

EPSS

0.179

Percentile

96.2%

JSON

The Internet Key Exchange version 1 (IKEv1) implementation (isakmp_agg.c) in racoon in ipsec-tools before 0.6.3, when running in aggressive mode, allows remote attackers to cause a denial of service (null dereference and crash) via crafted IKE packets, as demonstrated by the PROTOS ISAKMP Test Suite for IKEv1.

Affected configurations

Nvd

Node

ipsec-toolsipsec-toolsMatch0.5

ipsec-toolsipsec-toolsMatch0.5.1

ipsec-toolsipsec-toolsMatch0.5.2

ipsec-toolsipsec-toolsMatch0.6

ipsec-toolsipsec-toolsMatch0.6.1

ipsec-toolsipsec-toolsMatch0.6.2

VendorProductVersionCPE
ipsec-toolsipsec-tools0.5cpe:2.3:a:ipsec-tools:ipsec-tools:0.5:*:*:*:*:*:*:*
ipsec-toolsipsec-tools0.5.1cpe:2.3:a:ipsec-tools:ipsec-tools:0.5.1:*:*:*:*:*:*:*
ipsec-toolsipsec-tools0.5.2cpe:2.3:a:ipsec-tools:ipsec-tools:0.5.2:*:*:*:*:*:*:*
ipsec-toolsipsec-tools0.6cpe:2.3:a:ipsec-tools:ipsec-tools:0.6:*:*:*:*:*:*:*
ipsec-toolsipsec-tools0.6.1cpe:2.3:a:ipsec-tools:ipsec-tools:0.6.1:*:*:*:*:*:*:*
ipsec-toolsipsec-tools0.6.2cpe:2.3:a:ipsec-tools:ipsec-tools:0.6.2:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
ipsec-tools	ipsec-tools	0.5	cpe:2.3:a:ipsec-tools:ipsec-tools:0.5:::::::*
ipsec-tools	ipsec-tools	0.5.1	cpe:2.3:a:ipsec-tools:ipsec-tools:0.5.1:::::::*
ipsec-tools	ipsec-tools	0.5.2	cpe:2.3:a:ipsec-tools:ipsec-tools:0.5.2:::::::*
ipsec-tools	ipsec-tools	0.6	cpe:2.3:a:ipsec-tools:ipsec-tools:0.6:::::::*
ipsec-tools	ipsec-tools	0.6.1	cpe:2.3:a:ipsec-tools:ipsec-tools:0.6.1:::::::*
ipsec-tools	ipsec-tools	0.6.2	cpe:2.3:a:ipsec-tools:ipsec-tools:0.6.2:::::::*