Vulnerability Description
A denial of service flaw was found in miekg-dns before 1.0.4. A remote attacker could use carefully timed TCP packets to block the DNS server from accepting new connections.
CVSS Score
7.5
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Miekg-Dns Prject | Miekg-Dns | < 1.0.4 |
Related Weaknesses (CWE)
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1538763Issue TrackingThird Party Advisory
- https://github.com/miekg/dns/issues/627Issue TrackingThird Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1538763Issue TrackingThird Party Advisory
- https://github.com/miekg/dns/issues/627Issue TrackingThird Party Advisory
FAQ
What is CVE-2017-15133?
CVE-2017-15133 is a vulnerability with a CVSS score of 7.5 (HIGH). A denial of service flaw was found in miekg-dns before 1.0.4. A remote attacker could use carefully timed TCP packets to block the DNS server from accepting new connections.
How severe is CVE-2017-15133?
CVE-2017-15133 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2017-15133?
Check the references section above for vendor advisories and patch information. Affected products include: Miekg-Dns Prject Miekg-Dns.