CVE-2020-7226
7.5 · HIGHOverview
CVE-2020-7226 is a high-severity vulnerability affecting vt cryptacular. It was published on January 24, 2020 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
CiphertextHeader.java in Cryptacular 1.2.3, as used in Apereo CAS and other products, allows attackers to trigger excessive memory allocation during a decode operation, because the nonce array length associated with "new byte" may depend on untrusted input within the header of encoded data.
Remediation
Check the references section for vendor advisories and patches from vt. Update cryptacular 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 |
|---|---|---|---|
| vt | cryptacular | >= 0, < 1.1.4 | Affected |
References
Frequently Asked Questions
What is CVE-2020-7226?
CVE-2020-7226 is a high-severity vulnerability affecting vt cryptacular. It was published on January 24, 2020 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2020-7226?
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-2020-7226?
Check the references section for vendor advisories and patches from vt. Update cryptacular 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-2020-7226?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-7226 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
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