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CVE-2014-9374

UnknownEPSS 9.53%

Last modified

CVE-2014-9374 is a vulnerability of currently unknown severity. Double free vulnerability in the WebSocket Server (res_http_websocket module) in Asterisk Open Source 11.x before 11.14.2, 12.x before 12.7.2, and 13.x before 13.0.2 and Certified Asterisk 11.6 before 11.6-cert9 allows remote attackers to cause a denial of service (crash) by sending a zero length frame after a non-zero length frame.. EPSS estimates a 9.53% chance of exploitation in the next 30 days.

Description

Double free vulnerability in the WebSocket Server (res_http_websocket module) in Asterisk Open Source 11.x before 11.14.2, 12.x before 12.7.2, and 13.x before 13.0.2 and Certified Asterisk 11.6 before 11.6-cert9 allows remote attackers to cause a denial of service (crash) by sending a zero length frame after a non-zero length frame.

Metrics

EPSS Probability
9.53%

94.8th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersionsUpdate
DigiumCertified Asterisk11.6Cert1
DigiumCertified Asterisk11.6.0—
DigiumAsterisk11.0.0—
DigiumAsterisk11.1.0—
DigiumAsterisk11.2.0—
DigiumAsterisk11.3.0Rc1
DigiumAsterisk11.4.0—
DigiumAsterisk11.5.0—
DigiumAsterisk11.6.0—
DigiumAsterisk11.7.0—
DigiumAsterisk11.8.0—
DigiumAsterisk11.9.0—
DigiumAsterisk11.10.0—
DigiumAsterisk11.11.0—
DigiumAsterisk11.12.0—
DigiumAsterisk11.13.0—
DigiumAsterisk11.14.0—
DigiumAsterisk12.0.0—
DigiumAsterisk12.1.0—
DigiumAsterisk12.2.0—
DigiumAsterisk12.3.0—
DigiumAsterisk12.4.0—
DigiumAsterisk12.5.0—
DigiumAsterisk12.6.0—
DigiumAsterisk12.7.0—
DigiumAsterisk12.7.1—
DigiumAsterisk13.0.0—
DigiumAsterisk13.0.1—

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2014-9374?
Double free vulnerability in the WebSocket Server (res_http_websocket module) in Asterisk Open Source 11.x before 11.14.2, 12.x before 12.7.2, and 13.x before 13.0.2 and Certified Asterisk 11.6 before 11.6-cert9 allows remote attackers to cause a denial of service (crash) by sending a zero length frame after a non-zero length frame.
How severe is CVE-2014-9374?
Severity scoring for CVE-2014-9374 is pending analysis. The EPSS model estimates a 9.53% probability of exploitation in the next 30 days.
How do I fix CVE-2014-9374?
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-2014-9374?

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

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Source: NVD / NIST