SB2020092235 - Fedora 32 update for crun, podman

CSH
CYBERSECURITY HELP
Sign In REGISTER

Main Vulnerability Database SB2020092235

SB2020092235 - Fedora 32 update for crun, podman

Published: September 22, 2020 Updated: April 25, 2025

Security Bulletin ID SB2020092235
Severity
Low
Patch available
YES
Number of vulnerabilities 1
Exploitation vector Remote access
Highest impact Information disclosure

Breakdown by Severity

Low 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 1 security vulnerability.


1) Information disclosure (CVE-ID: CVE-2020-14370)

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to the way application processes environment variables with deprecated Varlink API or the Docker-compatible REST API. If multiple containers are created in a short duration, the environment variables from the first container gets leaked into subsequent containers. A remote user with control over the subsequent containers could use this flaw to gain access to sensitive information stored in such variables.


Remediation

Install update from vendor's website.

References