CVE-2020-24266
CVSS v3
7.5
HIGH
EPSS Score
2.6 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
An issue was discovered in tcpreplay tcpprep v4.3.3. There is a heap buffer overflow vulnerability in get_l2len() that can make tcpprep crash and cause a denial of service.
Technical details
- Published
- 2020-10-19
Frequently asked questions
What is CVE-2020-24266?
An issue was discovered in tcpreplay tcpprep v4.3.3. There is a heap buffer overflow vulnerability in get_l2len() that can make tcpprep crash and cause a denial of service.
Is CVE-2020-24266 actively exploited?
Active exploitation of CVE-2020-24266 has not been confirmed. Its EPSS score was 2.6% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2020-24266?
CVE-2020-24266 has a CVSS v3 base score of 7.5 (HIGH severity).
Is CVE-2020-24266 affecting your environment?
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