PT-2021-4935 · Fuji Electric · Tellus Lite V-Simulator+1
Kimiya
+1
·
Published
2021-06-14
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Updated
2021-12-27
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CVE-2021-38419
CVSS v3.1
7.8
High
| Vector | AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Fuji Electric V-Server Lite and Tellus Lite V-Simulator versions prior to 4.0.12.0
Description
The issue is related to an out-of-bounds write that can occur during the parsing of V9 files in the V-Simulator module. This can result in data corruption, a system crash, or code execution. An attacker could exploit this by using a specially crafted malicious file or webpage, potentially allowing them to execute arbitrary code or cause a denial of service.
Recommendations
For versions prior to 4.0.12.0, update to version 4.0.12.0 or later to resolve the issue. As a temporary workaround, consider restricting the use of the V-Simulator module or avoiding the parsing of V9 files until a patch is applied.
Fix
Memory Corruption
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Weakness Enumeration
Related Identifiers
Affected Products
Tellus Lite V-Simulator
V-Server Lite