PT-2021-6814 · Puppet · Puppet Enterprise

Published 2021-08-30 · Updated 2021-09-07 · CVE-2021-27020

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Puppet Enterprise (affected versions not specified)

Description The issue is related to the lack of sanitization of user input when performing a CSV export, which presents a security risk. This allows a remote attacker to access confidential data, compromise its integrity, and cause a denial of service.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Weakness Enumeration

CWE-1236

Related Identifiers

BDU:2022-02237

CVE-2021-27020

Affected Products

Puppet Enterprise

References · 9

• https://puppet.com/security/cve/CVE-2021-27020 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-27020 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-27020 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-27020 · Security Note
• https://cve.org/CVERecord?id=CVE-2021-27020 · Security Note
• https://osv.dev/vulnerability/CVE-2021-27020 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-02237 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2021-27020 · Vendor Advisory
• https://t.me/cibsecurity/28031 · Telegram Post