CVE-2022-37454
9.8 · CRITICALOverview
CVE-2022-37454 is a critical-severity vulnerability affecting extended_keccak_code_package_project extended_keccak_code_package. It was published on October 21, 2022 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
The Keccak XKCP SHA-3 reference implementation before fdc6fef has an integer overflow and resultant buffer overflow that allows attackers to execute arbitrary code or eliminate expected cryptographic properties. This occurs in the sponge function interface.
Remediation
Check the references section for vendor advisories and patches from extended_keccak_code_package_project. Update extended_keccak_code_package 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 |
|---|---|---|---|
| php | php | >= 7.2.0, < 7.4.33 | Affected |
| python | python | >= 3.6.0, < 3.7.16 | Affected |
| sha3_project | sha3 | >= 0, < 1.0.5 | Affected |
| pypy | pypy | 7.0.0 | Affected |
References
Frequently Asked Questions
What is CVE-2022-37454?
CVE-2022-37454 is a critical-severity vulnerability affecting extended_keccak_code_package_project extended_keccak_code_package. It was published on October 21, 2022 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
How severe is CVE-2022-37454?
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2022-37454?
Check the references section for vendor advisories and patches from extended_keccak_code_package_project. Update extended_keccak_code_package 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-2022-37454?
CyberStrike's AI-powered security agents can automatically detect CVE-2022-37454 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.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
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Browser-based exploitation validates findings with real proof-of-concept.
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