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CVE-2006-1927

UnknownEPSS 1.76%

Last modified

CVE-2006-1927 is a vulnerability of currently unknown severity. Cisco IOS XR, when configured for Multi Protocol Label Switching (MPLS) and running on Cisco CRS-1 or Cisco 12000 series routers, allows remote attackers to cause a denial of service (Line card crash) via certain MPLS packets, as identified by Cisco bug ID CSCsc77475.. EPSS estimates a 1.76% chance of exploitation in the next 30 days.

Description

Cisco IOS XR, when configured for Multi Protocol Label Switching (MPLS) and running on Cisco CRS-1 or Cisco 12000 series routers, allows remote attackers to cause a denial of service (Line card crash) via certain MPLS packets, as identified by Cisco bug ID CSCsc77475.

Metrics

EPSS Probability
1.76%

75.1th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
CiscoIos Xr3.0.1
CiscoIos Xr3.1.0
CiscoIos Xr3.2
CiscoIos Xr3.2.1
CiscoIos Xr3.2.2
CiscoIos Xr3.2.3
CiscoIos Xr3.2.4
CiscoIos Xr3.2.50

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2006-1927?
Cisco IOS XR, when configured for Multi Protocol Label Switching (MPLS) and running on Cisco CRS-1 or Cisco 12000 series routers, allows remote attackers to cause a denial of service (Line card crash) via certain MPLS packets, as identified by Cisco bug ID CSCsc77475.
How severe is CVE-2006-1927?
Severity scoring for CVE-2006-1927 is pending analysis. The EPSS model estimates a 1.76% probability of exploitation in the next 30 days.
How do I fix CVE-2006-1927?
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-2006-1927?

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

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Source: NVD / NIST