Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
Unknown
Privileges Required
Unknown
Attack Vector
Unknown
0

CVE-2009-2661

Disclosure Date: August 04, 2009 •
CVE-2009-2661
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

The asn1_length function in strongSwan 2.8 before 2.8.11, 4.2 before 4.2.17, and 4.3 before 4.3.3 does not properly handle X.509 certificates with crafted Relative Distinguished Names (RDNs), which allows remote attackers to cause a denial of service (pluto IKE daemon crash) via malformed ASN.1 data. NOTE: this is due to an incomplete fix for CVE-2009-2185.

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CVSS V3 Severity and Metrics
Base Score:
None
Impact Score:
Unknown
Exploitability Score:
Unknown
Vector:
Unknown
Attack Vector (AV):
Unknown
Attack Complexity (AC):
Unknown
Privileges Required (PR):
Unknown
User Interaction (UI):
Unknown
Scope (S):
Unknown
Confidentiality (C):
Unknown
Integrity (I):
Unknown
Availability (A):
Unknown

General Information

Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
n/a
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown

Vendors

  • strongswan

Products

  • strongswan 2.8.0,
  • strongswan 2.8.1,
  • strongswan 2.8.10,
  • strongswan 2.8.2,
  • strongswan 2.8.3,
  • strongswan 2.8.4,
  • strongswan 2.8.5,
  • strongswan 2.8.6,
  • strongswan 2.8.7,
  • strongswan 2.8.8,
  • strongswan 4.2.0,
  • strongswan 4.2.1,
  • strongswan 4.2.10,
  • strongswan 4.2.11,
  • strongswan 4.2.12,
  • strongswan 4.2.13,
  • strongswan 4.2.14,
  • strongswan 4.2.15,
  • strongswan 4.2.16,
  • strongswan 4.2.2,
  • strongswan 4.2.3,
  • strongswan 4.3.0,
  • strongswan 4.3.1,
  • strongswan 4.3.2
Technical Analysis