PT-2020-15893 · Envoy · Envoy

Asraa + 1 · Published 2020-10-01 · Updated 2020-10-09 · CVE-2020-25018

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Envoy versions between 2d69e30 and 3b5acb2

Description The issue is related to the parsing of request URLs that require host canonicalization.

Recommendations For versions between 2d69e30 and 3b5acb2, update to a version outside of this range to resolve the issue.

Fix

Related Identifiers

CVE-2020-25018

GHSA-FWWH-FC9W-9673

Affected Products

Envoy

References · 4

• https://osv.dev/vulnerability/CVE-2020-25018 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-25018 · Security Note
• https://github.com/envoyproxy/envoy/security/advisories/GHSA-fwwh-fc9w-9673 · Note
• https://groups.google.com/forum/#%21forum/envoy-security-announce · Note