Strix
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CVE-2016-2232

UnknownEPSS 5.08%

Last modified

CVE-2016-2232 is a vulnerability of currently unknown severity. Asterisk Open Source 1.8.x, 11.x before 11.21.1, 12.x, and 13.x before 13.7.1 and Certified Asterisk 1.8.28, 11.6 before 11.6-cert12, and 13.1 before 13.1-cert3 allow remote authenticated users to cause a denial of service (uninitialized pointer dereference and crash) via a zero length error correcting redundancy packet for a UDPTL FAX packet that is lost.. EPSS estimates a 5.08% chance of exploitation in the next 30 days.

Description

Asterisk Open Source 1.8.x, 11.x before 11.21.1, 12.x, and 13.x before 13.7.1 and Certified Asterisk 1.8.28, 11.6 before 11.6-cert12, and 13.1 before 13.1-cert3 allow remote authenticated users to cause a denial of service (uninitialized pointer dereference and crash) via a zero length error correcting redundancy packet for a UDPTL FAX packet that is lost.

Metrics

EPSS Probability
5.08%

91.2th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersionsUpdate
DigiumAsterisk1.8.0—
DigiumAsterisk1.8.1—
DigiumAsterisk1.8.1.1—
DigiumAsterisk1.8.1.2—
DigiumAsterisk1.8.2—
DigiumAsterisk1.8.2.1—
DigiumAsterisk1.8.2.2—
DigiumAsterisk1.8.2.3—
DigiumAsterisk1.8.2.4—
DigiumAsterisk1.8.3—
DigiumAsterisk1.8.3.1—
DigiumAsterisk1.8.3.2—
DigiumAsterisk1.8.3.3—
DigiumAsterisk1.8.4—
DigiumAsterisk1.8.4.1—
DigiumAsterisk1.8.4.2—
DigiumAsterisk1.8.4.3—
DigiumAsterisk1.8.4.4—
DigiumAsterisk1.8.5—
DigiumAsterisk1.8.5.0—
DigiumAsterisk1.8.6.0—
DigiumAsterisk1.8.7.0—
DigiumAsterisk1.8.7.1—
DigiumAsterisk1.8.8.0—
DigiumAsterisk1.8.8.1—
DigiumAsterisk1.8.8.2—
DigiumAsterisk1.8.9.0—
DigiumAsterisk1.8.9.1—
DigiumAsterisk1.8.9.2—
DigiumAsterisk1.8.9.3—
DigiumAsterisk1.8.10.0—
DigiumAsterisk1.8.10.1—
DigiumAsterisk1.8.11.0—
DigiumAsterisk1.8.11.1—
DigiumAsterisk1.8.12—
DigiumAsterisk1.8.12.0—
DigiumAsterisk1.8.12.1—
DigiumAsterisk1.8.12.2—
DigiumAsterisk1.8.13.0—
DigiumAsterisk1.8.13.1—
DigiumAsterisk1.8.14.0—
DigiumAsterisk1.8.14.1—
DigiumAsterisk1.8.15.0—
DigiumAsterisk1.8.15.1—
DigiumAsterisk1.8.16.0—
DigiumAsterisk1.8.17.0—
DigiumAsterisk1.8.18.0—
DigiumAsterisk1.8.18.1—
DigiumAsterisk1.8.19.0—
DigiumAsterisk1.8.19.1—

Showing 50 of 122 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2016-2232?
Asterisk Open Source 1.8.x, 11.x before 11.21.1, 12.x, and 13.x before 13.7.1 and Certified Asterisk 1.8.28, 11.6 before 11.6-cert12, and 13.1 before 13.1-cert3 allow remote authenticated users to cause a denial of service (uninitialized pointer dereference and crash) via a zero length error correcting redundancy packet for a UDPTL FAX packet that is lost.
How severe is CVE-2016-2232?
Severity scoring for CVE-2016-2232 is pending analysis. The EPSS model estimates a 5.08% probability of exploitation in the next 30 days.
How do I fix CVE-2016-2232?
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-2016-2232?

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

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Source: NVD / NIST