SB2021020306 - Origin validation error in Containers Podman
Published: February 3, 2021 Updated: February 12, 2021
Security Bulletin ID
SB2021020306
CSH Severity
High
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Origin validation error (CVE-ID: CVE-2021-20199)
CWE-ID: CWE-346 - Origin Validation Error
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Amber
The vulnerability allows a remote attacker to bypass security restrictions.
The vulnerability exists due to missing authentication when connecting from all sources. A remote attacker can send a specially crafted request and bypass access restrictions to containerized applications.
Remediation
Install update from vendor's website.