CVE-2020-14147
7.7 · HIGHOverview
CVE-2020-14147 is a high-severity vulnerability affecting redislabs redis. It was published on June 15, 2020 and has a CVSS 3.1 base score of 7.7 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.7, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
An integer overflow in the getnum function in lua_struct.c in Redis before 6.0.3 allows context-dependent attackers with permission to run Lua code in a Redis session to cause a denial of service (memory corruption and application crash) or possibly bypass intended sandbox restrictions via a large number, which triggers a stack-based buffer overflow. NOTE: this issue exists because of a CVE-2015-8080 regression.
Remediation
Check the references section for vendor advisories and patches from redislabs. Update redis 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 |
|---|---|---|---|
| redislabs | redis | >= 0, < 5.0.9 | Affected |
References
Frequently Asked Questions
What is CVE-2020-14147?
CVE-2020-14147 is a high-severity vulnerability affecting redislabs redis. It was published on June 15, 2020 and has a CVSS 3.1 base score of 7.7 (HIGH).
How severe is CVE-2020-14147?
This vulnerability has a CVSS 3.1 base score of 7.7, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2020-14147?
Check the references section for vendor advisories and patches from redislabs. Update redis 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-2020-14147?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-14147 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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