Vulnerability identifier: #VU68470
Vulnerability risk: High
CVSSv3.1: 7.1 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-121
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Oracle VM VirtualBox
Server applications /
Virtualization software
Vendor: Oracle
Description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error when handling smartcard I/O messages. A remote unauthenticated attacker can send specially crafted data to the application, trigger a stack-based buffer overflow and execute arbitrary code on the target system in the context of the RDP service.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Oracle VM VirtualBox: 6.1.0 - 6.1.38
External links
http://www.oracle.com/security-alerts/cpuoct2022.html
http://www.zerodayinitiative.com/advisories/ZDI-22-1446/
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.