A vulnerability was found in Samba's SMB2 packet signing mechanism. The SMB2 packet signing is not enforced if an admin configured "server signing = required" or for SMB2 connections to Domain Controllers where SMB2 packet signing is mandatory. This flaw allows an attacker to perform attacks, such as a man-in-the-middle attack, by intercepting the network traffic and modifying the SMB2 messages between client and server, affecting the integrity of the data.
References
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: redhat
Published: 2023-07-20T14:54:05.525Z
Updated: 2024-06-04T17:17:36.560Z
Reserved: 2023-06-21T04:43:49.434Z
Link: CVE-2023-3347
JSON object: View
NVD Information
Status : Modified
Published: 2023-07-20T15:15:11.940
Modified: 2023-08-15T04:15:11.833
Link: CVE-2023-3347
JSON object: View
Redhat Information
No data.
CWE