Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2021-27023

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
18/11/2021
Last modified:
07/11/2023

Description

A flaw was discovered in Puppet Agent and Puppet Server that may result in a leak of HTTP credentials when following HTTP redirects to a different host. This is similar to CVE-2018-1000007

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 9.80 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
9.80
Severity 3.x
CRITICAL
Vector 2.0
AV:N/AC:L/Au:N/C:P/I:N/A:N CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): None
Availability (A): None

Base Score 2.0
5.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:puppet:puppet_agent:*:*:*:*:*:*:*:* 6.25.1 (excluding)
cpe:2.3:a:puppet:puppet_agent:*:*:*:*:*:*:*:* 7.0.0 (including) 7.12.1 (excluding)
cpe:2.3:a:puppet:puppet_enterprise:*:*:*:*:*:*:*:* 2019.8.9 (excluding)
cpe:2.3:a:puppet:puppet_enterprise:*:*:*:*:*:*:*:* 2021.0.0 (including) 2021.4 (excluding)
cpe:2.3:a:puppet:puppet_server:*:*:*:*:*:*:*:* 6.17.1 (excluding)
cpe:2.3:a:puppet:puppet_server:*:*:*:*:*:*:*:* 7.0.0 (including) 7.4.2 (excluding)
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools