Vulnerability · Published Oct 11, 2022 · Assigned by icscert
CVE-2022-38138
High 7.5
In plain English
A high-severity security flaw in Library: IEC 60870-6 (ICCP/Tase.2) from Triangle Microworks. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 63% of all known vulnerabilities).
Official description
The Triangle Microworks IEC 61850 Library (Any client or server using the C language library with a version number of 11.2.0 or earlier and any client or server using the C++, C#, or Java language library with a version number of 5.0.1 or earlier) and 60870-6 (ICCP/TASE.2) Library (Any client or server using a C++ language library with a version number of 4.4.3 or earlier) are vulnerable to access given to a small number of uninitialized pointers within their code. This could allow an attacker to target any client or server using the affected libraries to cause a denial-of-service condition.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Triangle Microworks | Library: IEC 61850 | Any client or server using the C language library with a version number of 11.2.0 or earlierAny client or server using the C++, C#, or Java language library with a version number of 5.0.1 or earlier |
| Triangle Microworks | Library: IEC 60870-6 (ICCP/Tase.2) | Any client or server using a C++ language library with a version number of 4.4.3 or earlier |
Weakness: CWE-824 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H