CVE-2020-12823
CVSS v3
9.8
CRITICAL
EPSS Score
1.9 %
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
OpenConnect 8.09 has a buffer overflow, causing a denial of service (application crash) or possibly unspecified other impact, via crafted certificate data to get_cert_name in gnutls.c.
Technical details
- Published
- 2020-05-12
Frequently asked questions
What is CVE-2020-12823?
OpenConnect 8.09 has a buffer overflow, causing a denial of service (application crash) or possibly unspecified other impact, via crafted certificate data to get_cert_name in gnutls.c.
Is CVE-2020-12823 actively exploited?
Active exploitation of CVE-2020-12823 has not been confirmed. The EPSS score is 1.9%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2020-12823?
CVE-2020-12823 has a CVSS v3 base score of 9.8 (CRITICAL severity).
Is CVE-2020-12823 affecting your environment?
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