CVE-2018-18937
UnknownEPSS 1.66%
Last modified
CVE-2018-18937 is a vulnerability of currently unknown severity. An issue has been found in libIEC61850 v1.3. It is a NULL pointer dereference in ClientDataSet_getValues in client/ied_connection.c.. EPSS estimates a 1.66% chance of exploitation in the next 30 days.
Description
An issue has been found in libIEC61850 v1.3. It is a NULL pointer dereference in ClientDataSet_getValues in client/ied_connection.c.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mz-Automation | Libiec61850 | 1.3 |
References
- https://github.com/fouzhe/security/tree/master/libiec61850#segv-in-function-clientdataset_getvaluesExploit, Third Party Advisory
- https://github.com/mz-automation/libiec61850/issues/82Exploit, Third Party Advisory
- https://github.com/fouzhe/security/tree/master/libiec61850#segv-in-function-clientdataset_getvaluesExploit, Third Party Advisory
- https://github.com/mz-automation/libiec61850/issues/82Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-18937?
An issue has been found in libIEC61850 v1.3. It is a NULL pointer dereference in ClientDataSet_getValues in client/ied_connection.c.
How severe is CVE-2018-18937?
Severity scoring for CVE-2018-18937 is pending analysis. The EPSS model estimates a 1.66% probability of exploitation in the next 30 days.
How do I fix CVE-2018-18937?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2018-18937?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST