Vulnerability Description
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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Catos | 7.1.1 |
| Cisco | Cisco Ios | 12.0 |
| Cisco | Ios | 10.0 |
| Cisco | Ios Xr | 2.0 |
| Cisco | Nx Os | 4.0 |
| Ecos Sourceware | Ecos | 1.1 |
| Net-Snmp | Net Snmp | 5.0 |
| Sun | Solaris | 10.0 |
| Sun | Sunos | 5.10 |
| Cisco | Ace 10 6504 Bundle With 4 Gbps Throughput | All versions |
| Cisco | Ace 10 6509 Bundle With 8 Gbps Throughput | All versions |
| Cisco | Ace 10 Service Module | All versions |
| Cisco | Ace 20 6504 Bundle With 4Gbps Throughput | All versions |
| Cisco | Ace 20 6509 Bundle With 8Gbps Throughput | All versions |
| Cisco | Ace 20 Service Module | All versions |
| Cisco | Ace 4710 | All versions |
| Cisco | Ace Xml Gateway | 5.2 |
| Cisco | Mds 9120 | All versions |
| Cisco | Mds 9124 | All versions |
| Cisco | Mds 9134 | All versions |
Related Weaknesses (CWE)
References
- http://lists.apple.com/archives/security-announce/2008//Jun/msg00002.html
- http://lists.ingate.com/pipermail/productinfo/2008/000021.html
- http://lists.opensuse.org/opensuse-security-announce/2008-08/msg00000.html
- http://marc.info/?l=bugtraq&m=127730470825399&w=2
- http://rhn.redhat.com/errata/RHSA-2008-0528.html
- http://secunia.com/advisories/30574Vendor Advisory
- http://secunia.com/advisories/30596Vendor Advisory
- http://secunia.com/advisories/30612
- http://secunia.com/advisories/30615Vendor Advisory
- http://secunia.com/advisories/30626Vendor Advisory
- http://secunia.com/advisories/30647Vendor Advisory
- http://secunia.com/advisories/30648Vendor Advisory
- http://secunia.com/advisories/30665Vendor Advisory
- http://secunia.com/advisories/30802Vendor Advisory
- http://secunia.com/advisories/31334Vendor Advisory
FAQ
What is CVE-2008-0960?
CVE-2008-0960 is a vulnerability with a CVSS score of 10.0 (HIGH). 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 thr...
How severe is CVE-2008-0960?
CVE-2008-0960 has been rated HIGH with a CVSS base score of 10.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2008-0960?
Check the references section above for vendor advisories and patch information. Affected products include: Cisco Catos, Cisco Cisco Ios, Cisco Ios, Cisco Ios Xr, Cisco Nx Os.