#VU74469 Unprotected Alternate Channel in moby - CVE-2023-28842 

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Main Vulnerability Database Vulnerabilities #VU74469

#VU74469 Unprotected Alternate Channel in moby - CVE-2023-28842

Published: April 5, 2023


Vulnerability identifier: #VU74469
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2023-28842
CWE-ID: CWE-420
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
moby
Software vendor:
Moby project

Description

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to unprotected alternate channel within encrypted overlay networks. A remote attacker can inject arbitrary Ethernet frames into the encrypted overlay network by encapsulating them in VXLAN datagrams.


Remediation

Install updates from vendor's website.

External links