CVE Vulnerabilities

CVE-2021-44759

Improper Authentication

Published: Mar 23, 2022 | Modified: Oct 14, 2022
CVSS 3.x
8.1
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
6.8 MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:P
RedHat/V2
RedHat/V3
Ubuntu
MEDIUM

Improper Authentication vulnerability in TLS origin validation of Apache Traffic Server allows an attacker to create a man in the middle attack. This issue affects Apache Traffic Server 8.0.0 to 8.1.0.

Weakness

When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

Affected Software

Name Vendor Start Version End Version
Traffic_server Apache 8.0.0 (including) 8.1.0 (including)
Trafficserver Ubuntu bionic *
Trafficserver Ubuntu impish *
Trafficserver Ubuntu trusty *
Trafficserver Ubuntu upstream *
Trafficserver Ubuntu xenial *

Potential Mitigations

References