CERT has told us of an authentication bypass flaw in Net-SNMP and UCD-SNMP.

According to net-snmp:

"The quick technical summary is that the SNMPv3 packet contains a truncated HMAC authentication code. The author that wrote the code very very long ago to check that HMAC code used the length of the packet's version of the HMAC code to do the check. Thus if you send a single byte HMAC code, it'll only check it against the first byte of HMAC output. Thus it's fairly easy to spoof an authenticated SNMPv3 packet."

Unspecified vulnerability in the Internet Protocol (IP) functionality in Sun Solaris 10 allows local users to cause a denial of service (panic) via unspecified vectors, probably related to a UDP packet.

Unspecified vulnerability in the Stream Control Transmission Protocol (sctp) functionality in Sun Solaris 10, when at least one SCTP socket is in the LISTEN state, allows remote attackers to cause a denial of service (panic) via unspecified vectors related to "INIT processing."

Unspecified vulnerability in the HID (Human Interface Device) class driver in Sun Solaris 8, 9, and 10 before 20070925 allows local users to cause a denial of service (panic) via unspecified vectors.