Vulnerability identifier: #VU82543
Vulnerability risk: High
CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-125
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Cobalt
Client/Desktop applications /
Virtualization software
Graphite
Client/Desktop applications /
Virtualization software
Xenon
Client/Desktop applications /
Virtualization software
Argon
Client/Desktop applications /
Virtualization software
Lithium
Client/Desktop applications /
Virtualization software
Vendor: Ashlar-Vellum
Description
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition when parsing VC6 files. A remote attacker can create a specially crafted file, trick the victim into opening it, trigger an out-of-bounds read error and read contents of memory on the system, leading to arbitrary code execution.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Cobalt: 12 SP0 1204.77
Graphite: 13.0.48
Xenon: 12 SP0 1204.77
Argon: 12 SP0 1204.77
Lithium: 12 SP0 1204.77
External links
http://www.cisa.gov/news-events/ics-advisories/icsa-23-299-03
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.