CVE-2021-44759

2022-03-2300:00:00

ubuntu.com

cve-2021-44759

authentication

vulnerability

man in the middle

apache traffic server

unix

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.001

Percentile

36.4%

JSON

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.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchtrafficserver< anyUNKNOWN
ubuntu20.04noarchtrafficserver< anyUNKNOWN
ubuntu16.04noarchtrafficserver< anyUNKNOWN