Strix
26.1K

CVE-2014-2899

UnknownEPSS 1.77%

Last modified

CVE-2014-2899 is a vulnerability of currently unknown severity. wolfSSL CyaSSL before 2.9.4 allows remote attackers to cause a denial of service (NULL pointer dereference) via (1) a request for the peer certificate when a certificate parsing failure occurs or (2) a client_key_exchange message when the ephemeral key is not found.. EPSS estimates a 1.77% chance of exploitation in the next 30 days.

Description

wolfSSL CyaSSL before 2.9.4 allows remote attackers to cause a denial of service (NULL pointer dereference) via (1) a request for the peer certificate when a certificate parsing failure occurs or (2) a client_key_exchange message when the ephemeral key is not found.

Metrics

EPSS Probability
1.77%

75.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
YasslCyassl<= 2.9.0—
YasslCyassl0.2.0—
YasslCyassl0.3.0—
YasslCyassl0.4.0—
YasslCyassl0.5.0—
YasslCyassl0.5.5—
YasslCyassl0.6.0—
YasslCyassl0.6.2—
YasslCyassl0.6.3—
YasslCyassl0.8.0—
YasslCyassl0.9.0—
YasslCyassl0.9.6—
YasslCyassl0.9.8—
YasslCyassl0.9.9—
YasslCyassl1.0.0Rc1
YasslCyassl1.0.2—
YasslCyassl1.0.3—
YasslCyassl1.0.6—
YasslCyassl1.1.0—
YasslCyassl1.2.0—
YasslCyassl1.3.0—
YasslCyassl1.4.0—
YasslCyassl1.5.0—
YasslCyassl1.5.4—
YasslCyassl1.5.6—
YasslCyassl1.6.0—
YasslCyassl1.6.5—
YasslCyassl1.8.0—
YasslCyassl1.9.0—
YasslCyassl2.0.0Rc1
YasslCyassl2.0.2—
YasslCyassl2.0.6—
YasslCyassl2.0.8—
YasslCyassl2.2.0—
YasslCyassl2.3.0—
YasslCyassl2.4.0—
YasslCyassl2.4.6—
YasslCyassl2.5.0—
YasslCyassl2.6.0—
YasslCyassl2.7.0—
YasslCyassl2.8.0—

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2014-2899?
wolfSSL CyaSSL before 2.9.4 allows remote attackers to cause a denial of service (NULL pointer dereference) via (1) a request for the peer certificate when a certificate parsing failure occurs or (2) a client_key_exchange message when the ephemeral key is not found.
How severe is CVE-2014-2899?
Severity scoring for CVE-2014-2899 is pending analysis. The EPSS model estimates a 1.77% probability of exploitation in the next 30 days.
How do I fix CVE-2014-2899?
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-2014-2899?

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

Scan your code now

Source: NVD / NIST