The OSI networking kernel (sys/netiso) in NetBSD 1.6.1 and earlier does not use a BSD-required PKTHDR mbuf when sending certain error responses to the sender of an OSI packet, which allows remote attackers to cause a denial of service (kernel panic or crash) via certain OSI packets.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Netbsd | Netbsd | 1.5 | 1.5 |
Netbsd | Netbsd | 1.5.1 | 1.5.1 |
Netbsd | Netbsd | 1.5.2 | 1.5.2 |
Netbsd | Netbsd | 1.5.3 | 1.5.3 |
Netbsd | Netbsd | 1.6 | 1.6 |
Netbsd | Netbsd | 1.6.1 | 1.6.1 |