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CVE-2025-8677

Resource exhaustion via malformed DNSKEY handling PUBLISHED

Description (CNA)

Querying for records within a specially crafted zone containing certain malformed DNSKEY records can lead to CPU exhaustion. This issue affects BIND 9 versions 9.18.0 through 9.18.39, 9.20.0 through 9.20.13, 9.21.0 through 9.21.12, 9.18.11-S1 through 9.18.39-S1, and 9.20.9-S1 through 9.20.13-S1.

Affected (CNA)

Vendor / productVersions
ISC / BIND 9affected 9.18.0 through 9.18.39; affected 9.20.0 through 9.20.13; affected 9.21.0 through 9.21.12; affected 9.18.11-S1 through 9.18.39-S1; affected 9.20.9-S1 through 9.20.13-S1

CWE

CWE-405

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.

CVE

No English description supplied.