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CVE-2021-35474

Published: 30 June 2021

Stack-based Buffer Overflow vulnerability in cachekey plugin of Apache Traffic Server. This issue affects Apache Traffic Server 7.0.0 to 7.1.12, 8.0.0 to 8.1.1, 9.0.0 to 9.0.1.

Priority

Medium

Cvss 3 Severity Score

9.8

Score breakdown

Status

Package Release Status
trafficserver
Launchpad, Ubuntu, Debian
jammy Needed

bionic Needs triage

focal Needed

groovy Ignored
(end of life)
trusty Does not exist

upstream
Released
hirsute Ignored
(end of life)
xenial Needs triage

impish Ignored
(end of life)
kinetic Ignored
(end of life, was needed)
mantic Needed

lunar Ignored
(end of life, was needed)

Severity score breakdown

Parameter Value
Base score 9.8
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H