CVE-2009-1957
Fixed in a distro release EPSS 3%
charon/sa/ike_sa.c in the charon daemon in strongSWAN before 4.3.1 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via an invalid IKE_SA_INIT request that triggers "an incomplete state," followed by a CREATE_CHILD_SA request.
Products: strongswan
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | strongswan | 4.2.14-1.1 |
| Debian 13 | strongswan | 4.2.14-1.1 |
| Debian 14 | strongswan | 4.2.14-1.1 |
| Debian 4.0 | strongswan | 2.8.0+dfsg-1+etch2 |
| Debian 5.0 | strongswan | 4.2.4-5+lenny3 |