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CVE-2015-7748

UnknownEPSS 2.78%

Last modified

CVE-2015-7748 is a vulnerability of currently unknown severity. Juniper chassis with Trio (Trinity) chipset line cards and Junos OS 13.3 before 13.3R8, 14.1 before 14.1R6, 14.2 before 14.2R5, and 15.1 before 15.1R2 allow remote attackers to cause a denial of service (MPC line card crash) via a crafted uBFD packet.. EPSS estimates a 2.78% chance of exploitation in the next 30 days.

Description

Juniper chassis with Trio (Trinity) chipset line cards and Junos OS 13.3 before 13.3R8, 14.1 before 14.1R6, 14.2 before 14.2R5, and 15.1 before 15.1R2 allow remote attackers to cause a denial of service (MPC line card crash) via a crafted uBFD packet.

Metrics

EPSS Probability
2.78%

84.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
JuniperJunos13.3—
JuniperJunos14.1—
JuniperJunos14.2R1
JuniperJunos15.1—

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2015-7748?
Juniper chassis with Trio (Trinity) chipset line cards and Junos OS 13.3 before 13.3R8, 14.1 before 14.1R6, 14.2 before 14.2R5, and 15.1 before 15.1R2 allow remote attackers to cause a denial of service (MPC line card crash) via a crafted uBFD packet.
How severe is CVE-2015-7748?
Severity scoring for CVE-2015-7748 is pending analysis. The EPSS model estimates a 2.78% probability of exploitation in the next 30 days.
How do I fix CVE-2015-7748?
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.

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Source: NVD / NIST