[Forgot Password]
Login  Register Subscribe

30389

 
 

423868

 
 

244625

 
 

909

 
 

193379

 
 

277

Paid content will be excluded from the download.


Download | Alert*
CVE
view JSON

CVE-2009-2661Date: (C)2009-08-04   (M)2023-12-22


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.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 5.0
Exploit Score: 10.0
Impact Score: 2.9
 
CVSS V2 Metrics:
Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality: NONE
Integrity: NONE
Availability: PARTIAL
  
Reference:
SECUNIA-36922
ADV-2009-2247
DSA-1899
SUSE-SR:2009:016
SUSE-SR:2009:018
https://lists.strongswan.org/pipermail/announce/2009-July/000056.html
http://www.openwall.com/lists/oss-security/2009/07/27/1
http://download.strongswan.org/patches/07_asn1_length_patch/strongswan-4.3.x_asn1_length.patch
http://download.strongswan.org/patches/07_asn1_length_patch/strongswan-4.x.x_asn1_length.patch
http://up2date.astaro.com/2009/08/up2date_7505_released.html

CPE    24
cpe:/a:strongswan:strongswan:4.2.16
cpe:/a:strongswan:strongswan:4.2.15
cpe:/a:strongswan:strongswan:4.2.3
cpe:/a:strongswan:strongswan:4.3.2
...
CWE    1
CWE-310
OVAL    2
oval:org.mitre.oval:def:8047
oval:org.secpod.oval:def:600430

© SecPod Technologies