CVE-2020-24334
8.2 · HIGHOverview
CVE-2020-24334 is a high-severity vulnerability affecting uip_project uip. It was published on December 11, 2020 and has a CVSS 3.1 base score of 8.2 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.2, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
The code that processes DNS responses in uIP through 1.0, as used in Contiki and Contiki-NG, does not check whether the number of responses specified in the DNS packet header corresponds to the response data available in the DNS packet, leading to an out-of-bounds read and Denial-of-Service in resolv.c.
Remediation
Check the references section for vendor advisories and patches from uip_project. Update uip 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 |
|---|---|---|---|
| uip_project | uip | 0 | Affected |
Frequently Asked Questions
What is CVE-2020-24334?
CVE-2020-24334 is a high-severity vulnerability affecting uip_project uip. It was published on December 11, 2020 and has a CVSS 3.1 base score of 8.2 (HIGH).
How severe is CVE-2020-24334?
This vulnerability has a CVSS 3.1 base score of 8.2, 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-2020-24334?
Check the references section for vendor advisories and patches from uip_project. Update uip 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-2020-24334?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-24334 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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