CVE-2014-9221

Severity Score

5.0

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

strongSwan 4.5.x hasta 5.2.x anterior a 5.2.1 permite a atacantes remotos causar una denegación de servicio (referencia a puntero inválido) a través de un mensaje IKEv2 Key Exchange (KE) manipulado con el grupo Diffie-Hellman (DH) 1025.

*Credits: N/A

CVSS Scores

NISTv2 5.0

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2014-12-02 CVE Reserved
2015-01-05 CVE Published
2024-08-06 CVE Updated
2024-08-19 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-19: Data Processing Errors

CAPEC

References (8)

URL	Tag	Source
http://secunia.com/advisories/62083	Third Party Advisory
http://strongswan.org/blog/2015/01/05/strongswan-denial-of-service-vulnerability-%28cve-2014-9221%29.html	X_refsource_confirm
http://www.securityfocus.com/bid/71894	Vdb Entry

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://lists.fedoraproject.org/pipermail/package-announce/2015-March/153825.html	2023-11-07
http://lists.opensuse.org/opensuse-updates/2015-01/msg00054.html	2023-11-07
http://strongswan.org/blog/2015/01/05/strongswan-5.2.2-released.html	2023-11-07
http://www.debian.org/security/2015/dsa-3118	2023-11-07
http://www.ubuntu.com/usn/USN-2450-1	2023-11-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Strongswan Search vendor "Strongswan"		Strongswan Search vendor "Strongswan" for product "Strongswan"				4.5.0 Search vendor "Strongswan" for product "Strongswan" and version "4.5.0"		-		Affected
Strongswan Search vendor "Strongswan"		Strongswan Search vendor "Strongswan" for product "Strongswan"				4.5.1 Search vendor "Strongswan" for product "Strongswan" and version "4.5.1"		-		Affected
Strongswan Search vendor "Strongswan"		Strongswan Search vendor "Strongswan" for product "Strongswan"				4.5.2 Search vendor "Strongswan" for product "Strongswan" and version "4.5.2"		-		Affected
Strongswan Search vendor "Strongswan"		Strongswan Search vendor "Strongswan" for product "Strongswan"				4.5.3 Search vendor "Strongswan" for product "Strongswan" and version "4.5.3"		-		Affected
Strongswan Search vendor "Strongswan"		Strongswan Search vendor "Strongswan" for product "Strongswan"				4.6.0 Search vendor "Strongswan" for product "Strongswan" and version "4.6.0"		-		Affected
Strongswan Search vendor "Strongswan"		Strongswan Search vendor "Strongswan" for product "Strongswan"				4.6.1 Search vendor "Strongswan" for product "Strongswan" and version "4.6.1"		-		Affected
Strongswan Search vendor "Strongswan"		Strongswan Search vendor "Strongswan" for product "Strongswan"				4.6.2 Search vendor "Strongswan" for product "Strongswan" and version "4.6.2"		-		Affected
Strongswan Search vendor "Strongswan"		Strongswan Search vendor "Strongswan" for product "Strongswan"				4.6.3 Search vendor "Strongswan" for product "Strongswan" and version "4.6.3"		-		Affected
Strongswan Search vendor "Strongswan"		Strongswan Search vendor "Strongswan" for product "Strongswan"				4.6.4 Search vendor "Strongswan" for product "Strongswan" and version "4.6.4"		-		Affected
Strongswan Search vendor "Strongswan"		Strongswan Search vendor "Strongswan" for product "Strongswan"				5.0.0 Search vendor "Strongswan" for product "Strongswan" and version "5.0.0"		-		Affected
Strongswan Search vendor "Strongswan"		Strongswan Search vendor "Strongswan" for product "Strongswan"				5.0.1 Search vendor "Strongswan" for product "Strongswan" and version "5.0.1"		-		Affected
Strongswan Search vendor "Strongswan"		Strongswan Search vendor "Strongswan" for product "Strongswan"				5.0.2 Search vendor "Strongswan" for product "Strongswan" and version "5.0.2"		-		Affected
Strongswan Search vendor "Strongswan"		Strongswan Search vendor "Strongswan" for product "Strongswan"				5.0.3 Search vendor "Strongswan" for product "Strongswan" and version "5.0.3"		-		Affected
Strongswan Search vendor "Strongswan"		Strongswan Search vendor "Strongswan" for product "Strongswan"				5.0.4 Search vendor "Strongswan" for product "Strongswan" and version "5.0.4"		-		Affected
Strongswan Search vendor "Strongswan"		Strongswan Search vendor "Strongswan" for product "Strongswan"				5.1.0 Search vendor "Strongswan" for product "Strongswan" and version "5.1.0"		-		Affected
Strongswan Search vendor "Strongswan"		Strongswan Search vendor "Strongswan" for product "Strongswan"				5.1.1 Search vendor "Strongswan" for product "Strongswan" and version "5.1.1"		-		Affected
Strongswan Search vendor "Strongswan"		Strongswan Search vendor "Strongswan" for product "Strongswan"				5.1.2 Search vendor "Strongswan" for product "Strongswan" and version "5.1.2"		-		Affected
Strongswan Search vendor "Strongswan"		Strongswan Search vendor "Strongswan" for product "Strongswan"				5.1.3 Search vendor "Strongswan" for product "Strongswan" and version "5.1.3"		-		Affected
Strongswan Search vendor "Strongswan"		Strongswan Search vendor "Strongswan" for product "Strongswan"				5.2.0 Search vendor "Strongswan" for product "Strongswan" and version "5.2.0"		-		Affected
Opensuse Search vendor "Opensuse"		Opensuse Search vendor "Opensuse" for product "Opensuse"				13.1 Search vendor "Opensuse" for product "Opensuse" and version "13.1"		-		Affected
Opensuse Search vendor "Opensuse"		Opensuse Search vendor "Opensuse" for product "Opensuse"				13.2 Search vendor "Opensuse" for product "Opensuse" and version "13.2"		-		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				14.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "14.04"		lts		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				14.10 Search vendor "Canonical" for product "Ubuntu Linux" and version "14.10"		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				21 Search vendor "Fedoraproject" for product "Fedora" and version "21"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				7.0 Search vendor "Debian" for product "Debian Linux" and version "7.0"		-		Affected