CVE-2019-14513
7.5 · HIGHOverview
CVE-2019-14513 is a high-severity vulnerability affecting thekelleys dnsmasq. It was published on August 1, 2019 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
Improper bounds checking in Dnsmasq before 2.76 allows an attacker controlled DNS server to send large DNS packets that result in a read operation beyond the buffer allocated for the packet, a different vulnerability than CVE-2017-14491.
Remediation
Check the references section for vendor advisories and patches from thekelleys. Update dnsmasq 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 |
|---|---|---|---|
| thekelleys | dnsmasq | >= 0, < 2.76 | Affected |
Frequently Asked Questions
What is CVE-2019-14513?
CVE-2019-14513 is a high-severity vulnerability affecting thekelleys dnsmasq. It was published on August 1, 2019 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2019-14513?
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-2019-14513?
Check the references section for vendor advisories and patches from thekelleys. Update dnsmasq 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-2019-14513?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-14513 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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