Vulnerability Details : CVE-2020-16232
In Yokogawa WideField3 R1.01 - R4.03, a buffer overflow could be caused when a user loads a maliciously crafted project file.
Vulnerability category: Overflow
Products affected by CVE-2020-16232
- cpe:2.3:a:yokogawa:widefield3:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-16232
0.22%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 42 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-16232
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
2.8
|
LOW | CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L |
1.3
|
1.4
|
ICS-CERT | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2020-16232
-
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.Assigned by:
- ics-cert@hq.dhs.gov (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2020-16232
-
https://www.yokogawa.com/library/resources/white-papers/yokogawa-security-advisory-report-list/
Yokogawa Security Advisory Report List | Yokogawa Electric CorporationVendor Advisory
-
https://www.cisa.gov/uscert/ics/advisories/icsa-20-273-02
Yokogawa WideField3 | CISAMitigation;Third Party Advisory;US Government Resource
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