VDB

CVE-2022-30256

CVE-2022-30256 PUBLISHED CVSS 7.5 HIGH

An issue was discovered in MaraDNS Deadwood through 3.5.0021 that allows variant V1 of unintended domain name resolution. A revoked domain name can still be resolvable for a long time, including expired domains and taken-down malicious domains. The effects of an exploit would be widespread and highly impactful, because the exploitation conforms to de facto DNS specifications and operational practices, and overcomes current mitigation patches for "Ghost" domain names.

EPSS 0.92% · 57.9th percentile

Risk Scores

CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS Score
0.92%
57.9th percentile

Affected Products

VendorProductVersions
n/an/an/a
maradnsmaradns0, 3.5.0

Timeline

  • Nov 18, 2022 CVE Published
  • Nov 19, 2022 EPSS Score
  • Jan 1, 2023 EPSS Score
  • Feb 13, 2023 EPSS Score
  • Mar 7, 2023 EPSS Score
  • Mar 28, 2023 EPSS Score
  • Jun 22, 2023 EPSS Score
  • Aug 4, 2023 EPSS Score
  • Sep 16, 2023 EPSS Score
  • Oct 28, 2023 EPSS Score
  • Dec 10, 2023 EPSS Score
  • Jan 22, 2024 EPSS Score

References

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