SB2021100523 - Amazon Linux AMI update for docker

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Main Vulnerability Database SB2021100523

SB2021100523 - Amazon Linux AMI update for docker

Published: October 5, 2021 Updated: July 5, 2024

Security Bulletin ID SB2021100523
Severity
Medium
Patch available
YES
Number of vulnerabilities 3
Exploitation vector Remote access
Highest impact Information disclosure

Breakdown by Severity

Medium 33% Low 67%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 3 secuirty vulnerabilities.


1) Improper Preservation of Permissions (CVE-ID: CVE-2021-41089)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to application does not properly impose security restrictions, which leads to security restrictions bypass and privilege escalation.


2) Improper Preservation of Permissions (CVE-ID: CVE-2021-41091)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to application does not properly impose security restrictions, which leads to security restrictions bypass and privilege escalation.


3) Information disclosure (CVE-ID: CVE-2021-41092)

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

The vulnerability exists due to excessive data output by the application. A remote attacker can gain unauthorized access to sensitive information on the system.


Remediation

Install update from vendor's website.

References