CVE-2022-48570
7.5 · HIGHOverview
CVE-2022-48570 is a high-severity vulnerability affecting cryptopp crypto\+\+. It was published on August 22, 2023 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 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
Crypto++ through 8.4 contains a timing side channel in ECDSA signature generation. Function FixedSizeAllocatorWithCleanup could write to memory outside of the allocation if the allocated memory was not 16-byte aligned. NOTE: this issue exists because the CVE-2019-14318 fix was intentionally removed for functionality reasons.
Remediation
Check the references section for vendor advisories and patches from cryptopp. Update crypto\+\+ 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 |
|---|---|---|---|
| cryptopp | crypto\+\+ | 0 | Affected |
Frequently Asked Questions
What is CVE-2022-48570?
CVE-2022-48570 is a high-severity vulnerability affecting cryptopp crypto\+\+. It was published on August 22, 2023 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2022-48570?
This vulnerability has a CVSS 3.1 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-2022-48570?
Check the references section for vendor advisories and patches from cryptopp. Update crypto\+\+ 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-2022-48570?
CyberStrike's AI-powered security agents can automatically detect CVE-2022-48570 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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