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CVE-2012-0352

UnknownEPSS 1.31%

Last modified

CVE-2012-0352 is a vulnerability of currently unknown severity. Cisco NX-OS 4.2.x before 4.2(1)SV1(5.1) on Nexus 1000v series switches; 4.x and 5.0.x before 5.0(2)N1(1) on Nexus 5000 series switches; and 4.2.x before 4.2.8, 5.0.x before 5.0.5, and 5.1.x before 5.1.1 on Nexus 7000 series switches allows remote attackers to cause a denial of service (netstack process crash and device reload) via a malformed IP packet, aka Bug IDs CSCti23447, CSCti49507, and CSCtj01991.. EPSS estimates a 1.31% chance of exploitation in the next 30 days.

Description

Cisco NX-OS 4.2.x before 4.2(1)SV1(5.1) on Nexus 1000v series switches; 4.x and 5.0.x before 5.0(2)N1(1) on Nexus 5000 series switches; and 4.2.x before 4.2.8, 5.0.x before 5.0.5, and 5.1.x before 5.1.1 on Nexus 7000 series switches allows remote attackers to cause a denial of service (netstack process crash and device reload) via a malformed IP packet, aka Bug IDs CSCti23447, CSCti49507, and CSCtj01991.

Metrics

EPSS Probability
1.31%

67.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
CiscoNx-Os4.0\(0\)n1\(1a\)
CiscoNx-Os4.0\(0\)n1\(2\)
CiscoNx-Os4.0\(0\)n1\(2a\)
CiscoNx-Os4.0\(1a\)n1\(1\)
CiscoNx-Os4.0\(1a\)n1\(1a\)
CiscoNx-Os4.0\(1a\)n2\(1\)
CiscoNx-Os4.0\(1a\)n2\(1a\)
CiscoNx-Os4.0\(4\)sv1\(1\)
CiscoNx-Os4.0\(4\)sv1\(2\)
CiscoNx-Os4.0\(4\)sv1\(3\)
CiscoNx-Os4.0\(4\)sv1\(3a\)
CiscoNx-Os4.0\(4\)sv1\(3b\)
CiscoNx-Os4.0\(4\)sv1\(3c\)
CiscoNx-Os4.0\(4\)sv1\(3d\)
CiscoNx-Os4.1\(3\)n1\(1\)
CiscoNx-Os4.1\(3\)n1\(1a\)
CiscoNx-Os4.1\(3\)n2\(1\)
CiscoNx-Os4.1\(3\)n2\(1a\)
CiscoNx-Os4.2\(1\)n1\(1\)
CiscoNx-Os4.2\(1\)n2\(1\)
CiscoNx-Os4.2\(1\)n2\(1a\)
CiscoNx-Os4.2\(1\)sv1\(4\)
CiscoNx-Os4.2\(1\)sv1\(4a\)
CiscoNexus 1000vAll versions
CiscoNx-Os5.0\(2\)n2\(1\)
CiscoNx-Os5.0\(2\)n2\(1a\)
CiscoNx-Os5.0\(3\)n1\(1\)
CiscoNx-Os5.0\(3\)n1\(1a\)
CiscoNx-Os5.0\(3\)n1\(1b\)
CiscoNx-Os5.0\(3\)n1\(1c\)
CiscoNx-Os5.0\(3\)n2\(1\)
CiscoNx-Os5.0\(3\)n2\(2\)
CiscoNx-Os5.0\(3\)n2\(2a\)
CiscoNx-Os5.0\(3\)n2\(2b\)
CiscoNx-Os5.1\(3\)n1\(1\)
CiscoNx-Os5.1\(3\)n1\(1a\)
CiscoNexus 5000All versions
CiscoNexus 5010All versions
CiscoNexus 5020All versions
CiscoNexus 5548pAll versions
CiscoNexus 5548upAll versions
CiscoNexus 5596upAll versions
CiscoNx-Os4.1.\(2\)
CiscoNx-Os4.1.\(3\)
CiscoNx-Os4.1.\(4\)
CiscoNx-Os4.1.\(5\)
CiscoNx-Os4.2\(1\)
CiscoNx-Os4.2\(2\)
CiscoNx-Os4.2\(3\)
CiscoNx-Os4.2\(4\)

Showing 50 of 65 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2012-0352?
Cisco NX-OS 4.2.x before 4.2(1)SV1(5.1) on Nexus 1000v series switches; 4.x and 5.0.x before 5.0(2)N1(1) on Nexus 5000 series switches; and 4.2.x before 4.2.8, 5.0.x before 5.0.5, and 5.1.x before 5.1.1 on Nexus 7000 series switches allows remote attackers to cause a denial of service (netstack process crash and device reload) via a malformed IP packet, aka Bug IDs CSCti23447, CSCti49507, and CSCtj01991.
How severe is CVE-2012-0352?
Severity scoring for CVE-2012-0352 is pending analysis. The EPSS model estimates a 1.31% probability of exploitation in the next 30 days.
How do I fix CVE-2012-0352?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2012-0352?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST