CVE - CVE-2025-0650

CVE-ID
CVE-2025-0650	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
A flaw was found in the Open Virtual Network (OVN). Specially crafted UDP packets may bypass egress access control lists (ACLs) in OVN installations configured with a logical switch with DNS records set on it and if the same switch has any egress ACLs configured. This issue can lead to unauthorized access to virtual machines and containers running on the OVN network.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:RHBZ#2339537 URL:https://bugzilla.redhat.com/show_bug.cgi?id=2339537 MISC:https://access.redhat.com/security/cve/CVE-2025-0650 URL:https://access.redhat.com/security/cve/CVE-2025-0650 MISC:https://www.openwall.com/lists/oss-security/2025/01/22/5 URL:https://www.openwall.com/lists/oss-security/2025/01/22/5
Assigning CNA
Red Hat, Inc.
Date Record Created
20250122	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20250122)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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