CVE-2019-11577
UnknownEPSS 53.10%
Last modified
CVE-2019-11577 is a vulnerability of currently unknown severity. dhcpcd before 7.2.1 contains a buffer overflow in dhcp6_findna in dhcp6.c when reading NA/TA addresses.. EPSS estimates a 53.10% chance of exploitation in the next 30 days.
Description
dhcpcd before 7.2.1 contains a buffer overflow in dhcp6_findna in dhcp6.c when reading NA/TA addresses.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Dhcpcd Project | Dhcpcd | < 7.2.1 |
References
- http://www.securityfocus.com/bid/108090Third Party Advisory, VDB Entry
- https://roy.marples.name/archives/dhcpcd-discuss/0002415.htmlThird Party Advisory
- https://roy.marples.name/git/dhcpcd.git/commit/?id=8d11b33f6c60e2db257130fa383ba76b6018bcf6Patch, Third Party Advisory
- http://www.securityfocus.com/bid/108090Third Party Advisory, VDB Entry
- https://roy.marples.name/archives/dhcpcd-discuss/0002415.htmlThird Party Advisory
- https://roy.marples.name/git/dhcpcd.git/commit/?id=8d11b33f6c60e2db257130fa383ba76b6018bcf6Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-11577?
dhcpcd before 7.2.1 contains a buffer overflow in dhcp6_findna in dhcp6.c when reading NA/TA addresses.
How severe is CVE-2019-11577?
Severity scoring for CVE-2019-11577 is pending analysis. The EPSS model estimates a 53.10% probability of exploitation in the next 30 days.
How do I fix CVE-2019-11577?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2019-11577?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST