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CVE-2008-4551

nvd nist
Published: Oct 14, 2008Modified: Apr 23, 2026

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5.0
Vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Exploitability: 10.0 / Impact: 2.9
Source: NVD

Description

strongSwan 4.2.6 and earlier allows remote attackers to cause a denial of service (daemon crash) via an IKE_SA_INIT message with a large number of NULL values in a Key Exchange payload, which triggers a NULL pointer dereference for the return value of the mpz_export function in the GNU Multiprecision Library (GMP).

Affected (61)

1 product
Strongswan
Configuration A
61 vulnerable
Vulnerable SoftwareAffected Versions
Strongswan
Up to 4.2.6
Version 2.0.0
Version 2.0.1
Version 2.0.2
Version 2.1.0
Version 2.1.1
Version 2.1.2
Version 2.1.3
Version 2.1.4
Version 2.1.5
Version 2.2.0
Version 2.2.1
Version 2.2.2
Version 2.3.0
Version 2.3.1
Version 2.3.2
Version 2.4.0
Version 2.4.0a
Version 2.4.1
Version 2.4.2
Version 2.4.3
Version 2.5.0
Version 2.5.1
Version 2.5.2
Version 2.5.3
Version 2.5.4
Version 2.5.5
Version 2.5.6
Version 2.5.7
Version 2.6.0
Version 2.6.1
Version 2.6.2
Version 2.6.3
Version 2.6.4
Version 2.7.0
Version 4.0.0
Version 4.0.1
Version 4.0.2
Version 4.0.3
Version 4.0.4
Version 4.0.5
Version 4.0.6
Version 4.0.7
Version 4.1.0
Version 4.1.10
Version 4.1.11
Version 4.1.1
Version 4.1.2
Version 4.1.3
Version 4.1.4
Version 4.1.5
Version 4.1.6
Version 4.1.7
Version 4.1.8
Version 4.1.9
Version 4.2.0
Version 4.2.1
Version 4.2.2
Version 4.2.3
Version 4.2.4
Version 4.2.5

Related CWEs

References (12)

Source: cve@mitre.org
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.