CVE-2016-7798
7.5 · HIGHOverview
CVE-2016-7798 is a high-severity vulnerability affecting ruby-lang openssl. It was published on January 30, 2017 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
The openssl gem for Ruby uses the same initialization vector (IV) in GCM Mode (aes-*-gcm) when the IV is set before the key, which makes it easier for context-dependent attackers to bypass the encryption protection mechanism.
Remediation
Check the references section for vendor advisories and patches from ruby-lang. Update openssl 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 |
|---|---|---|---|
| ruby-lang | openssl | >= 0, < 2.0.0 | Affected |
References
Frequently Asked Questions
What is CVE-2016-7798?
CVE-2016-7798 is a high-severity vulnerability affecting ruby-lang openssl. It was published on January 30, 2017 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2016-7798?
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-2016-7798?
Check the references section for vendor advisories and patches from ruby-lang. Update openssl 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-2016-7798?
CyberStrike's AI-powered security agents can automatically detect CVE-2016-7798 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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