K05013313 : IPsec vulnerability CVE-2015-4047

Security Advisory Description

racoon/gssapi.c in IPsec-Tools 0.8.2 allows remote attackers to cause a denial of service (NULL pointer dereference and IKE daemon crash) via a series of crafted UDP requests. (CVE-2015-4047)

Impact

When this vulnerability is exploited, the remote attacker may be able use crafted UDP requests to cause the racoonprocess to stop responding, resulting in a denial-of-service (DoS) attack.