Strix
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CVE-2014-2287

UnknownEPSS 2.44%

Last modified

CVE-2014-2287 is a vulnerability of currently unknown severity. channels/chan_sip.c in Asterisk Open Source 1.8.x before 1.8.26.1, 11.8.x before 11.8.1, and 12.1.x before 12.1.1, and Certified Asterisk 1.8.15 before 1.8.15-cert5 and 11.6 before 11.6-cert2, when chan_sip has a certain configuration, allows remote authenticated users to cause a denial of service (channel and file descriptor consumption) via an INVITE request with a (1) Session-Expires or (2) Min-SE header with a malformed or invalid value.. EPSS estimates a 2.44% chance of exploitation in the next 30 days.

Description

channels/chan_sip.c in Asterisk Open Source 1.8.x before 1.8.26.1, 11.8.x before 11.8.1, and 12.1.x before 12.1.1, and Certified Asterisk 1.8.15 before 1.8.15-cert5 and 11.6 before 11.6-cert2, when chan_sip has a certain configuration, allows remote authenticated users to cause a denial of service (channel and file descriptor consumption) via an INVITE request with a (1) Session-Expires or (2) Min-SE header with a malformed or invalid value.

Metrics

EPSS Probability
2.44%

82.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
DigiumCertified Asterisk1.8.0.0—
DigiumCertified Asterisk1.8.1.0—
DigiumCertified Asterisk1.8.2.0—
DigiumCertified Asterisk1.8.3.0—
DigiumCertified Asterisk1.8.4.0—
DigiumCertified Asterisk1.8.5.0—
DigiumCertified Asterisk1.8.6.0—
DigiumCertified Asterisk1.8.7.0—
DigiumCertified Asterisk1.8.8.0—
DigiumCertified Asterisk1.8.9.0—
DigiumCertified Asterisk1.8.10.0—
DigiumCertified Asterisk1.8.11.0—
DigiumCertified Asterisk1.8.12.0—
DigiumCertified Asterisk1.8.13.0—
DigiumCertified Asterisk1.8.14.0Rc1
DigiumCertified Asterisk1.8.15—
DigiumCertified Asterisk11.6Cert1
DigiumCertified Asterisk11.6.0—
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—

Showing 50 of 83 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2014-2287?
channels/chan_sip.c in Asterisk Open Source 1.8.x before 1.8.26.1, 11.8.x before 11.8.1, and 12.1.x before 12.1.1, and Certified Asterisk 1.8.15 before 1.8.15-cert5 and 11.6 before 11.6-cert2, when chan_sip has a certain configuration, allows remote authenticated users to cause a denial of service (channel and file descriptor consumption) via an INVITE request with a (1) Session-Expires or (2) Min-SE header with a malformed or invalid value.
How severe is CVE-2014-2287?
Severity scoring for CVE-2014-2287 is pending analysis. The EPSS model estimates a 2.44% probability of exploitation in the next 30 days.
How do I fix CVE-2014-2287?
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-2014-2287?

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

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Source: NVD / NIST