1. Home
  2. CVE Database
  3. CVE-2023-30464
HIGH · 7.5

CVE-2023-30464

CoreDNS through 1.10.1 enables attackers to achieve DNS cache poisoning and inject fake responses via a birthday attack.

Vulnerability Description

CoreDNS through 1.10.1 enables attackers to achieve DNS cache poisoning and inject fake responses via a birthday attack.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE

Affected Products

VendorProductVersions
Coredns.IoCoredns<= 1.10.1

Related Weaknesses (CWE)

CWE-290

References

FAQ

What is CVE-2023-30464?

CVE-2023-30464 is a vulnerability with a CVSS score of 7.5 (HIGH). CoreDNS through 1.10.1 enables attackers to achieve DNS cache poisoning and inject fake responses via a birthday attack.

How severe is CVE-2023-30464?

CVE-2023-30464 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-2023-30464?

Check the references section above for vendor advisories and patch information. Affected products include: Coredns.Io Coredns.