CVE-2014-9221
MEDIUM · CVSS 5.0EPSS 3.8%EU EUVD
strongSwan 4.5.x through 5.2.x before 5.2.1 allows remote attackers to cause a denial of service (invalid pointer dereference) via a crafted IKEv2 Key Exchange (KE) message with Diffie-Hellman (DH) group 1025.
Key facts
- CVSS score
- 5.0 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:N/AC:L/Au:N/C:N/I:N/A:P- Weakness (CWE)
- CWE-19
- EPSS score
- 3.8% (90th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2014-9046)
- Published
- January 7, 2015
- NVD last modified
- June 17, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2014-9046 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.
View on the EU Vulnerability DatabaseAffected products
- canonical / ubuntu linux
- canonical / ubuntu linux
- debian / debian linux
- fedoraproject / fedora
- opensuse / opensuse
- opensuse / opensuse
- strongswan / strongswan
- strongswan / strongswan
- strongswan / strongswan
- strongswan / strongswan
- strongswan / strongswan
- strongswan / strongswan
- strongswan / strongswan
- strongswan / strongswan
- strongswan / strongswan
- strongswan / strongswan
- strongswan / strongswan
- strongswan / strongswan
- strongswan / strongswan
- strongswan / strongswan
- strongswan / strongswan
- strongswan / strongswan
- strongswan / strongswan
- strongswan / strongswan
- strongswan / strongswan
References
- http://lists.fedoraproject.org/pipermail/package-announce/2015-March/153825.html(Third Party Advisory)
- http://lists.opensuse.org/opensuse-updates/2015-01/msg00054.html(Third Party Advisory)
- http://secunia.com/advisories/62071(Permissions Required, Third Party Advisory)
- http://secunia.com/advisories/62083
- http://secunia.com/advisories/62095(Permissions Required, Third Party Advisory)
- http://secunia.com/advisories/62663(Permissions Required, Third Party Advisory)
- http://strongswan.org/blog/2015/01/05/strongswan-5.2.2-released.html(Vendor Advisory)
- http://strongswan.org/blog/2015/01/05/strongswan-denial-of-service-vulnerability-%28cve-2014-9221%29.html
- http://www.debian.org/security/2015/dsa-3118(Third Party Advisory)
- http://www.securityfocus.com/bid/71894
- http://www.ubuntu.com/usn/USN-2450-1(Third Party Advisory)
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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