CVE-2018-17419
HIGHCVSS 7.5/10EPSS 1.76%
Last modified
CVE-2018-17419 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. An issue was discovered in setTA in scan_rr.go in the Miek Gieben DNS library before 1.0.10 for Go. A dns.ParseZone() parsing error causes a segmentation violation, leading to denial of service.. EPSS estimates a 1.76% chance of exploitation in the next 30 days.
Description
An issue was discovered in setTA in scan_rr.go in the Miek Gieben DNS library before 1.0.10 for Go. A dns.ParseZone() parsing error causes a segmentation violation, leading to denial of service.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Dns Library Project | Dns Library | < 1.0.10 |
References
- https://github.com/miekg/dns/issues/742Exploit, Third Party Advisory
- https://github.com/miekg/dns/issues/742Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-17419?
An issue was discovered in setTA in scan_rr.go in the Miek Gieben DNS library before 1.0.10 for Go. A dns.ParseZone() parsing error causes a segmentation violation, leading to denial of service.
How severe is CVE-2018-17419?
CVE-2018-17419 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.76% probability of exploitation in the next 30 days.
How do I fix CVE-2018-17419?
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.
Are you affected by CVE-2018-17419?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST