NULL Pointer Dereference Affecting libiec61850 package, versions [,1.6.0)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published17 Nov 2024
- disclosed15 Nov 2024
- creditHumza Ahmad, Albert Spruyt
Introduced: 15 Nov 2024
CVE-2024-45969 (opens in a new tab)How to fix?
Upgrade libiec61850 to version 1.6.0 or higher.
Overview
Affected versions of this package are vulnerable to NULL Pointer Dereference in the AcseConnection_parseMessage() function. An attacker can cause a crash by sending a malicious MMS InitiationResponse message.