ID CVE-2008-4551
Summary strongSwan 4.2.6 and earlier allows remote attackers to cause a denial of service (daemon crash) via an IKE_SA_INIT message with a large number of NULL values in a Key Exchange payload, which triggers a NULL pointer dereference for the return value of the mpz_export function in the GNU Multiprecision Library (GMP).
References
Vulnerable Configurations
  • cpe:2.3:a:strongswan:strongswan:2.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.0.0:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.0.1:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.0.1:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.0.2:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.0.2:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.1.0:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.1.0:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.1.1:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.1.1:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.1.2:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.1.2:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.1.3:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.1.3:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.1.4:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.1.4:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.1.5:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.1.5:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.2.0:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.2.0:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.2.1:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.2.1:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.2.2:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.2.2:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.3.0:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.3.0:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.3.1:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.3.1:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.3.2:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.3.2:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.4.0:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.4.0:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.4.0a:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.4.0a:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.4.1:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.4.1:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.4.2:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.4.2:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.4.3:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.4.3:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.5.0:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.5.0:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.5.1:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.5.1:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.5.2:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.5.2:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.5.3:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.5.3:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.5.4:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.5.4:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.5.5:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.5.5:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.5.6:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.5.6:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.5.7:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.5.7:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.6.0:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.6.0:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.6.1:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.6.1:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.6.2:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.6.2:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.6.3:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.6.3:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.6.4:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.6.4:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.7.0:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.7.0:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:4.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:4.0.0:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:4.0.1:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:4.0.1:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:4.0.2:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:4.0.2:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:4.0.3:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:4.0.3:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:4.0.4:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:4.0.4:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:4.0.5:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:4.0.5:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:4.0.6:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:4.0.6:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:4.0.7:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:4.0.7:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:4.1.0:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:4.1.0:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:4.1.1:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:4.1.1:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:4.1.2:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:4.1.2:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:4.1.3:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:4.1.3:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:4.1.4:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:4.1.4:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:4.1.5:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:4.1.5:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:4.1.6:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:4.1.6:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:4.1.7:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:4.1.7:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:4.1.8:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:4.1.8:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:4.1.9:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:4.1.9:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:4.1.10:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:4.1.10:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:4.1.11:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:4.1.11:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:4.2.0:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:4.2.0:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:4.2.1:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:4.2.1:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:4.2.2:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:4.2.2:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:4.2.3:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:4.2.3:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:4.2.4:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:4.2.4:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:4.2.5:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:4.2.5:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.4.0:a:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.4.0:a:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.4.4:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.4.4:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.6.14:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.6.14:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.6.16:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.6.16:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.6.20:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.6.20:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.6.21:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.6.21:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.7.1:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.7.1:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.7.2:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.7.2:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.7.3:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.7.3:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.8.0:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.8.0:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.8.1:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.8.1:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.8.2:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.8.2:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.8.3:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.8.3:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.8.4:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.8.4:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.8.5:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.8.5:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.8.6:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.8.6:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.8.7:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.8.7:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.8.8:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.8.8:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.8.9:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.8.9:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.8.10:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.8.10:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:2.8.11:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:2.8.11:*:*:*:*:*:*:*
  • cpe:2.3:a:strongswan:strongswan:4.2.6:*:*:*:*:*:*:*
    cpe:2.3:a:strongswan:strongswan:4.2.6:*:*:*:*:*:*:*
CVSS
Base: 5.0 (as of 08-03-2011 - 03:12)
Impact:
Exploitability:
CWE CWE-399
CAPEC
Access
VectorComplexityAuthentication
NETWORK LOW NONE
Impact
ConfidentialityIntegrityAvailability
NONE NONE PARTIAL
cvss-vector via4 AV:N/AC:L/Au:N/C:N/I:N/A:P
refmap via4
bid 31291
confirm http://download.strongswan.org/CHANGES4.txt
misc http://labs.mudynamics.com/advisories/MU-200809-01.txt
sectrack 1020903
secunia 31963
vupen ADV-2008-2660
Last major update 08-03-2011 - 03:12
Published 14-10-2008 - 20:00
Last modified 08-03-2011 - 03:12
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