CVE-2019-20797
7.5 · HIGHOverview
CVE-2019-20797 is a high-severity vulnerability affecting prboom-plus_project prboom-plus. It was published on May 18, 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
An issue was discovered in e6y prboom-plus 2.5.1.5. There is a buffer overflow in client and server code responsible for handling received UDP packets, as demonstrated by I_SendPacket or I_SendPacketTo in i_network.c.
Remediation
Check the references section for vendor advisories and patches from prboom-plus_project. Update prboom-plus 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 |
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References
Frequently Asked Questions
What is CVE-2019-20797?
CVE-2019-20797 is a high-severity vulnerability affecting prboom-plus_project prboom-plus. It was published on May 18, 2020 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2019-20797?
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-2019-20797?
Check the references section for vendor advisories and patches from prboom-plus_project. Update prboom-plus 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-2019-20797?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-20797 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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