SB2022062828 - Incorrect authorization in containerd imgcrypt
Published: June 28, 2022
Security Bulletin ID
SB2022062828
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Incorrect authorization (CVE-ID: CVE-2022-24778)
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists in imgcrypt library when checking the keys of an authorized user to access an encrypted image on systems where layers are not available and cannot run on the host architecture. A remote attacker can run an image without providing the previously decrypted keys and gain access to sensitive information.
Remediation
Install update from vendor's website.