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CVE-2017-9358

UnknownEPSS 2.82%

Last modified

CVE-2017-9358 is a vulnerability of currently unknown severity. A memory exhaustion vulnerability exists in Asterisk Open Source 13.x before 13.15.1 and 14.x before 14.4.1 and Certified Asterisk 13.13 before 13.13-cert4, which can be triggered by sending specially crafted SCCP packets causing an infinite loop and leading to memory exhaustion (by message logging in that loop).. EPSS estimates a 2.82% chance of exploitation in the next 30 days.

Description

A memory exhaustion vulnerability exists in Asterisk Open Source 13.x before 13.15.1 and 14.x before 14.4.1 and Certified Asterisk 13.13 before 13.13-cert4, which can be triggered by sending specially crafted SCCP packets causing an infinite loop and leading to memory exhaustion (by message logging in that loop).

Metrics

EPSS Probability
2.82%

84.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
SangomaAsterisk13.0.0—
SangomaAsterisk13.1.0—
SangomaAsterisk13.2.0—
SangomaAsterisk13.3.0Rc1
SangomaAsterisk13.4.0—
SangomaAsterisk13.5.0—
SangomaAsterisk13.6.0Rc1
SangomaAsterisk13.7.0—
SangomaAsterisk13.8.0—
SangomaAsterisk13.8.1—
SangomaAsterisk13.8.2—
SangomaAsterisk13.9.0—
SangomaAsterisk13.10.0Rc1
SangomaAsterisk13.11.0Rc1
SangomaAsterisk13.12.0—
SangomaAsterisk13.12.1—
SangomaAsterisk13.12.2—
SangomaAsterisk13.13.0Rc1
SangomaAsterisk13.14.0Rc1
SangomaAsterisk13.15.0Rc1
AsteriskCertified Asterisk13.13.0—
SangomaAsterisk14.0.0—
SangomaAsterisk14.1.0Rc1
SangomaAsterisk14.2.0—
SangomaAsterisk14.2.1—
SangomaAsterisk14.3.0Rc1
SangomaAsterisk14.4.0Rc1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2017-9358?
A memory exhaustion vulnerability exists in Asterisk Open Source 13.x before 13.15.1 and 14.x before 14.4.1 and Certified Asterisk 13.13 before 13.13-cert4, which can be triggered by sending specially crafted SCCP packets causing an infinite loop and leading to memory exhaustion (by message logging in that loop).
How severe is CVE-2017-9358?
Severity scoring for CVE-2017-9358 is pending analysis. The EPSS model estimates a 2.82% probability of exploitation in the next 30 days.
How do I fix CVE-2017-9358?
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-2017-9358?

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

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Source: NVD / NIST