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CVE-2014-3379

UnknownEPSS 0.87%

Last modified

CVE-2014-3379 is a vulnerability of currently unknown severity. Cisco IOS XR 5.1 and earlier on Network Convergence System 6000 devices allows remote attackers to cause a denial of service (NPU and card hang or reload) via a malformed MPLS packet, aka Bug ID CSCuq10466.. EPSS estimates a 0.87% chance of exploitation in the next 30 days.

Description

Cisco IOS XR 5.1 and earlier on Network Convergence System 6000 devices allows remote attackers to cause a denial of service (NPU and card hang or reload) via a malformed MPLS packet, aka Bug ID CSCuq10466.

Metrics

EPSS Probability
0.87%

54.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
CiscoIos Xr2.0
CiscoIos Xr3.0
CiscoIos Xr3.0.1
CiscoIos Xr3.1
CiscoIos Xr3.1.0
CiscoIos Xr3.2
CiscoIos Xr3.2.1
CiscoIos Xr3.2.2
CiscoIos Xr3.2.4
CiscoIos Xr3.2.50
CiscoIos Xr3.3
CiscoIos Xr3.3.1
CiscoIos Xr3.3.2
CiscoIos Xr3.3.3
CiscoIos Xr3.3.4
CiscoIos Xr3.3.5
CiscoIos Xr3.4
CiscoIos Xr3.4.1
CiscoIos Xr3.4.2
CiscoIos Xr3.4.3
CiscoIos Xr3.5
CiscoIos Xr3.5.1
CiscoIos Xr3.5.2
CiscoIos Xr3.5.3
CiscoIos Xr3.5.4
CiscoIos Xr3.6
CiscoIos Xr3.6.1
CiscoIos Xr3.6.2
CiscoIos Xr3.6.3
CiscoIos Xr3.7
CiscoIos Xr3.7.1
CiscoIos Xr3.7.2
CiscoIos Xr3.7.3
CiscoIos Xr3.8.0
CiscoIos Xr3.8.1
CiscoIos Xr3.8.2
CiscoIos Xr3.8.3
CiscoIos Xr3.8.4
CiscoIos Xr3.9.0
CiscoIos Xr3.9.1
CiscoIos Xr3.9.2
CiscoIos Xr4.0.0
CiscoIos Xr4.0.1
CiscoIos Xr4.0.2
CiscoIos Xr4.0.3
CiscoIos Xr4.0.4
CiscoIos Xr4.1
CiscoIos Xr4.1.1
CiscoIos Xr4.1.2
CiscoIos Xr4.2.0

Showing 50 of 57 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2014-3379?
Cisco IOS XR 5.1 and earlier on Network Convergence System 6000 devices allows remote attackers to cause a denial of service (NPU and card hang or reload) via a malformed MPLS packet, aka Bug ID CSCuq10466.
How severe is CVE-2014-3379?
Severity scoring for CVE-2014-3379 is pending analysis. The EPSS model estimates a 0.87% probability of exploitation in the next 30 days.
How do I fix CVE-2014-3379?
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-2014-3379?

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

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Source: NVD / NIST