CVE-2008-0960

SNMPv3 HMAC verification in (1) Net-SNMP 5.2.x before 5.2.4.1, 5.3.x before
5.3.2.1, and 5.4.x before 5.4.1.1; (2) UCD-SNMP; (3) eCos; (4) Juniper
Session and Resource Control (SRC) C-series 1.0.0 through 2.0.0; (5) NetApp
(aka Network Appliance) Data ONTAP 7.3RC1 and 7.3RC2; (6) SNMP Research
before 16.2; (7) multiple Cisco IOS, CatOS, ACE, and Nexus products; (8)
Ingate Firewall 3.1.0 and later and SIParator 3.1.0 and later; (9) HP
OpenView SNMP Emanate Master Agent 15.x; and possibly other products relies
on the client to specify the HMAC length, which makes it easier for remote
attackers to bypass SNMP authentication via a length value of 1, which only
checks the first byte.

Bugs

• <https://bugs.launchpad.net/bugs/cve/CVE-2008-0960&gt;
• <https://bugs.launchpad.net/bugs/239129&gt;

Notes