Unrated severityNVD Advisory· Published Jan 7, 2015· Updated May 6, 2026
CVE-2014-9221
CVE-2014-9221
Description
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.
Affected products
25cpe:2.3:a:strongswan:strongswan:4.5.0:*:*:*:*:*:*:*+ 18 more
- cpe:2.3:a:strongswan:strongswan:4.5.0:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:4.5.1:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:4.5.2:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:4.5.3:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:4.6.0:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:4.6.1:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:4.6.2:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:4.6.3:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:4.6.4:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:5.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:5.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:5.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:5.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:5.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:5.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:5.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:5.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:5.1.3:*:*:*:*:*:*:*
- cpe:2.3:a:strongswan:strongswan:5.2.0:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*+ 1 more
- cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:14.10:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:21:*:*:*:*:*:*:*
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
11- lists.fedoraproject.org/pipermail/package-announce/2015-March/153825.htmlnvdThird Party Advisory
- lists.opensuse.org/opensuse-updates/2015-01/msg00054.htmlnvdThird Party Advisory
- secunia.com/advisories/62071nvdPermissions RequiredThird Party Advisory
- secunia.com/advisories/62095nvdPermissions RequiredThird Party Advisory
- secunia.com/advisories/62663nvdPermissions RequiredThird Party Advisory
- strongswan.org/blog/2015/01/05/strongswan-5.2.2-released.htmlnvdVendor Advisory
- www.debian.org/security/2015/dsa-3118nvdThird Party Advisory
- www.ubuntu.com/usn/USN-2450-1nvdThird Party Advisory
- secunia.com/advisories/62083nvd
- strongswan.org/blog/2015/01/05/strongswan-denial-of-service-vulnerability-%28cve-2014-9221%29.htmlnvd
- www.securityfocus.com/bid/71894nvd
News mentions
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