| Package | Affected versions | Patched versions |
|---|---|---|
| libreswan | = 3.0= 3.1= 3.2= 3.3= 3.4= 3.5≤ 3.6 |
The ikev2parent_inI1outR1 function in pluto/ikev2_parent.c in libreswan before 3.7 allows remote attackers to cause a denial of service (restart) via an IKEv2 I1 notification without a KE payload.
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