What is CVE-2020-17508?

CVE-2020-17508 is a high-severity vulnerability in Apache Traffic Server. CVSS score: 7.5/10. Published 2021-01-11.

How severe is CVE-2020-17508?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Apache Traffic Server

CVE-2020-17508

The ATS ESI plugin has a memory disclosure vulnerability. If you are running the plugin please upgrade. Apache Traffic Server versions 7.0.0 to 7.1.11 and 8.0.0 to 8.1.0 are affected.

EPSS: 0.020 (78.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Apache Traffic_server
N/a Apache Traffic Server — versions Apache Traffic Server 7.0.0 to 7.1.11, 8.0.0 to 8.1.0

References

security@apache.org (Mailing List, x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2020-17508?: CVE-2020-17508 is a high-severity vulnerability in Apache Traffic Server. CVSS score: 7.5/10. Published 2021-01-11.
How severe is CVE-2020-17508?: High severity. CVSS v3 base score is 7.5 out of 10.