A local overflow exists in OpenBSD. The ping command fails to handle oversized ICMP packets resulting in a buffer overflow. With a specially crafted request, an attacker could cause unauthorized access resulting in a loss of confidentiality and/or integrity. No further details have been provided.
Local Access Required
Loss of Integrity
Currently, there are no known workarounds or upgrades to correct this issue. However, OpenBSD has released a patch to address this vulnerability.