CVE-2014-9221

Home/CVE/strongSwan 4.5.x through 5.2.x before 5.2.1 allows remote attackers to cause a denial of service (invalid pointer derefe

CVE

strongSwan 4.5.x through 5.2.x before 5.2.1 allows remote attackers to cause a denial of service (invalid pointer derefe

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.

MEDIUM · CVSS 5 EPSS 0.06861

Monitor

EPSS percentile: top 8% of all CVEs by exploitation likelihood

Sigma rules0 YARA rules0

▤

Affected Products & Versions

strongswanall versions
opensuseall versions
canonical ubuntu linuxall versions
fedoraproject fedoraall versions
debian linuxall versions

▣

Scoring & Timeline

MEDIUM · CVSS v2 (legacy) · cve@mitre.org

View on NVD

This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.

v2 Vector

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

Published to NVD07 Jan 2015 · 07:59 PM

⚑

Vendor Advisories

suse-csafopenSUSE-SU-2024:10579-1
suse-csafSUSE-SU-2015:0281-1
usnUSN-2450-1

🔗

References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://lists.fedoraproject.org/pipermail/package-announce/2015-March/153825.htmlThird Party Advisory

http://lists.opensuse.org/opensuse-updates/2015-01/msg00054.htmlThird Party Advisory

http://secunia.com/advisories/62071Permissions RequiredThird Party Advisory

http://secunia.com/advisories/62083

http://secunia.com/advisories/62095Permissions RequiredThird Party Advisory

http://secunia.com/advisories/62663Permissions RequiredThird Party Advisory

Show all 11 references

http://strongswan.org/blog/2015/01/05/strongswan-5.2.2-released.htmlVendor 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-3118Third Party Advisory

http://www.securityfocus.com/bid/71894

http://www.ubuntu.com/usn/USN-2450-1Third Party Advisory

Intelligence Graph · click any node to traverse

CVETechnique ActorTool Family

drag to reposition · click any node to traverse · button top-right enlarges

External lookups - second-class, for what we don’t hold ourselves

NVD CVE.org CISA Vulners Exploit-DB GitHub PoC VulnCheck KEV GreyNoise

Vulnerabilities
CISA KEV catalog
CWE weaknesses
CAPEC attack patterns
Package vulnerabilities

Threat intelligence
Threat actors
Tools & malware
ATT&CK techniques
IOCs

Detection & defense
Sigma rules
YARA rules
Atomic Red Team tests
D3FEND countermeasures

Compliance
NIST 800-53
ISO 27001:2022
SOC 2 TSC
PCI-DSS v4.0
CIS Controls v8.1

About
All capabilities
Live statistics
Data sources
Privacy policy
Terms of service

threatengine.sh · Open-source threat intelligence platform · 100+ authoritative sources · Every fact traces to its origin