Description (CNA)
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).
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- http://www.vupen.com/english/advisories/2008/2660
- http://www.securitytracker.com/id?1020903
- http://www.securityfocus.com/bid/31291
- http://labs.mudynamics.com/advisories/MU-200809-01.txt
- http://secunia.com/advisories/31963
- http://download.strongswan.org/CHANGES4.txt
ADP enrichment
No English description supplied.