CVE-2015-3204

Published: Jul 1, 2015Modified: May 6, 2026

5.0

Vector

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

Exploitability: 10.0 / Impact: 2.9

Source: NVD

Description

libreswan 3.9 through 3.12 allows remote attackers to cause a denial of service (daemon restart) via an IKEv1 packet with (1) unassigned bits set in the IPSEC DOI value or (2) the next payload value set to ISAKMP_NEXT_SAK.

Affected (4)

Products: Libreswan: Libreswan

Libreswan

1 product

Libreswan

Configuration A

4 vulnerable

Vulnerable Software	Affected Versions
Libreswan Libreswan	Version 3.10
Libreswan Libreswan	Version 3.11
Libreswan Libreswan	Version 3.12
Libreswan Libreswan	Version 3.9

Related CWEs

CWE-20

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

References (8)

http://rhn.redhat.com/errata/RHSA-2015-1154.html

Source: secalert@redhat.com

http://www.securityfocus.com/bid/75392

Source: secalert@redhat.com

https://libreswan.org/security/CVE-2015-3204/CVE-2015-3204.txt

Source: secalert@redhat.com

Vendor Advisory

https://security.gentoo.org/glsa/201603-13

Source: secalert@redhat.com

http://rhn.redhat.com/errata/RHSA-2015-1154.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.securityfocus.com/bid/75392

Source: af854a3a-2127-422b-91ae-364da2661108

https://libreswan.org/security/CVE-2015-3204/CVE-2015-3204.txt

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

https://security.gentoo.org/glsa/201603-13

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.