CVEvulnerability
CVE-2015-3204
5.0 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2015-07-01
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-20
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 configurations
• libreswan libreswan 3.9
• libreswan libreswan 3.10
• libreswan libreswan 3.11
• libreswan libreswan 3.12
Related
Weakness · CWE (1)
- CWE-20 Improper Input Validation weakness
References
- http://rhn.redhat.com/errata/RHSA-2015-1154.html rhn.redhat.com
- http://www.securityfocus.com/bid/75392 www.securityfocus.com
- https://libreswan.org/security/CVE-2015-3204/CVE-2015-3204.txt Vendor Advisory
- https://security.gentoo.org/glsa/201603-13 security.gentoo.org
- http://rhn.redhat.com/errata/RHSA-2015-1154.html rhn.redhat.com
- http://www.securityfocus.com/bid/75392 www.securityfocus.com
- https://libreswan.org/security/CVE-2015-3204/CVE-2015-3204.txt Vendor Advisory
- https://security.gentoo.org/glsa/201603-13 security.gentoo.org