Vulnerability in Triangle Microworks Library: Iec 60870-6 (Iccp/tase.2)
CVE-2022-38138
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.
EPSS: 0.008 (52.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Triangle Microworks Library: Iec 60870-6 (Iccp/tase.2) — versions Any client or server using a C++ language library with a version number of 4.4.3 or earlier
- Triangle Microworks Library: Iec 61850 — versions Any client or server using the C language library with a version number of 11.2.0 or earlier, Any client or server using the C++, C#, or Java language library with a version number of 5.0.1 or earlier
- Trianglemicroworks Iec_60870-6_software_library
- Trianglemicroworks Iec_61850_software_library
Weakness classification (CWE)
References
- ics-cert@hq.dhs.gov (US Government Resource, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-38138?
- CVE-2022-38138 is a high-severity vulnerability in Triangle Microworks Library: Iec 60870-6 (Iccp/tase.2), classified under Access of Uninitialized Pointer. CVSS score: 7.5/10. Published 2022-10-11.
- How severe is CVE-2022-38138?
- High severity. CVSS v3 base score is 7.5 out of 10.