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CVE-2018-15617

MEDIUMCVSS 6.5/10EPSS 2.24%

Last modified

CVE-2018-15617 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. A vulnerability in the "capro" (Call Processor) process component of Avaya Aura Communication Manager could allow a remote, unauthenticated user to cause denial of service. Affected versions include 6.3.x, all 7.x versions prior to 7.1.3.2, and all 8.x versions prior to 8.0.1.. EPSS estimates a 2.24% chance of exploitation in the next 30 days.

Description

A vulnerability in the "capro" (Call Processor) process component of Avaya Aura Communication Manager could allow a remote, unauthenticated user to cause denial of service. Affected versions include 6.3.x, all 7.x versions prior to 7.1.3.2, and all 8.x versions prior to 8.0.1.

Metrics

CVSS 3.0
6.5/10

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS Probability
2.24%

80.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
AvayaAura Communication Manager>= 6.3.0.1, <= 6.3.17.0
AvayaAura Communication Manager>= 7.0, < 7.1.3.2
AvayaAura Communication Manager>= 8.0, < 8.0.1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2018-15617?
A vulnerability in the "capro" (Call Processor) process component of Avaya Aura Communication Manager could allow a remote, unauthenticated user to cause denial of service. Affected versions include 6.3.x, all 7.x versions prior to 7.1.3.2, and all 8.x versions prior to 8.0.1.
How severe is CVE-2018-15617?
CVE-2018-15617 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 2.24% probability of exploitation in the next 30 days.
How do I fix CVE-2018-15617?
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