CVE-2018-10831
7.5 · HIGHOverview
CVE-2018-10831 is a high-severity vulnerability affecting zclassic z-nomp. It was published on May 9, 2018 and has a CVSS 3.0 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Z-NOMP before 2018-04-05 has an incorrect Equihash solution verifier that allows attackers to spoof mining shares, as demonstrated by providing a solution with {x1=1,x2=1,x3=1,...,x512=1} to bypass this verifier for any blockheader. This originally affected (for example) the Bitcoin Gold and Zcash cryptocurrencies, and continued to be exploited in the wild in May 2018 against smaller cryptocurrencies.
Remediation
Check the references section for vendor advisories and patches from zclassic. Update z-nomp to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| zclassic | z-nomp | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2018-10831?
CVE-2018-10831 is a high-severity vulnerability affecting zclassic z-nomp. It was published on May 9, 2018 and has a CVSS 3.0 base score of 7.5 (HIGH).
How severe is CVE-2018-10831?
This vulnerability has a CVSS 3.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2018-10831?
Check the references section for vendor advisories and patches from zclassic. Update z-nomp to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2018-10831?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-10831 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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