CVE-2012-1357 — MEDIUM (5.0)

Vulnerability Description

The igmp_snoop_orib_fill_source_update function in the IGMP process in NX-OS 5.0 and 5.1 on Cisco Nexus 5000 series switches allows remote attackers to cause a denial of service (device reload) via IGMP packets, aka Bug ID CSCts46521.

CVSS Score

5.0

MEDIUM

AV:N/AC:L/Au:N/C:N/I:N/A:P

Confidentiality

NONE

Integrity

NONE

Availability

PARTIAL

Affected Products

Vendor	Product	Versions
Cisco	Nx-Os	5.0
Cisco	Nexus 5000	-

Related Weaknesses (CWE)

CWE-119

References

http://www.cisco.com/en/US/docs/switches/datacenter/nexus5000/sw/release/notes/RVendor Advisory
http://www.cisco.com/en/US/docs/switches/datacenter/nexus5000/sw/release/notes/RVendor Advisory

FAQ

What is CVE-2012-1357?

CVE-2012-1357 is a vulnerability with a CVSS score of 5.0 (MEDIUM). The igmp_snoop_orib_fill_source_update function in the IGMP process in NX-OS 5.0 and 5.1 on Cisco Nexus 5000 series switches allows remote attackers to cause a denial of service (device reload) via IG...

How severe is CVE-2012-1357?

CVE-2012-1357 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2012-1357?

Check the references section above for vendor advisories and patch information. Affected products include: Cisco Nx-Os, Cisco Nexus 5000.