CVE-2019-6439

Description

examples/benchmark/tls_bench.c in a benchmark tool in wolfSSL through 3.15.7 has a heap-based buffer overflow.

Category

9.8
CVSS
Severity: Critical
CVSS 3.0 •
CVSS 2.0 •
EPSS 1.31% Top 25%
Third-Party Advisory securityfocus.com Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.securityfocus.com/bid/106640 vdb entry third party advisory
https://github.com/wolfSSL/wolfssl/issues/2032 third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2019-6439?
CVE-2019-6439 has been scored as a critical severity vulnerability.
How to fix CVE-2019-6439?
To fix CVE-2019-6439, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-6439 being actively exploited in the wild?
It is possible that CVE-2019-6439 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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