As cited
Copy frozen at (site build).
vulnerabilities
MZ Automation libIEC61850
MZ Automation libIEC61850 versions 1.0.0 through 1.6.1 contain four vulnerabilities including stack-based and heap-based buffer overflows, and NULL pointer dereference flaws affecting the IEC 61850 industrial protocol library. Unauthenticated attackers on the network can trigger these flaws to crash services, cause memory corruption, or execute arbitrary code. The vendor recommends updating to the latest build.
Why it matters: Critical infrastructure operators in manufacturing, energy, and transportation who deploy libIEC61850 must patch immediately, as these vulnerabilities allow remote code execution and denial of service attacks against protection and control functions.
- Source published
- First seen by Cybersecurity Tracker
Source attribution
Correction
Correction recorded as of .
vulnerabilities
MZ Automation libIEC61850
MZ Automation libIEC61850 versions 1.0.0 through 1.6.1 contain four vulnerabilities including stack-based and heap-based buffer overflows, and NULL pointer dereference flaws affecting the IEC 61850 industrial protocol library. Unauthenticated attackers on the network can trigger these flaws to crash services, cause memory corruption, or execute arbitrary code. The vendor recommends updating to the latest build.
Why it matters: Critical infrastructure operators in manufacturing, energy, and transportation who deploy libIEC61850 must patch immediately, as these vulnerabilities allow remote code execution and denial of service attacks against protection and control functions.
- Source published
- First seen by Cybersecurity Tracker