SB2021100419 - Multiple vulnerabilities in Moby
Published: October 4, 2021 Updated: July 5, 2024
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 2 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.
Remediation
Install update from vendor's website.
References
- https://github.com/moby/moby/commit/bce32e5c93be4caf1a592582155b9cb837fc129a
- https://github.com/moby/moby/security/advisories/GHSA-v994-f8vw-g7j4
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZNFADTCHHYWVM6W4NJ6CB4FNFM2VMBIB/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/B5Q6G6I4W5COQE25QMC7FJY3I3PAYFBB/
- https://cert-portal.siemens.com/productcert/pdf/ssa-222547.pdf
- https://github.com/moby/moby/commit/f0ab919f518c47240ea0e72d0999576bb8008e64
- https://github.com/moby/moby/security/advisories/GHSA-3fwx-pjgw-3558