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CVE PROGRAM SOURCE RECORD7.5 High

CVE-2024-0760

A flood of DNS messages over TCP may make the server unstable

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Status
Published
Published
Updated
Assigning organization
isc

Description

A malicious client can send many DNS messages over TCP, potentially causing the server to become unstable while the attack is in progress. The server may recover after the attack ceases. Use of ACLs will not mitigate the attack. This issue affects BIND 9 versions 9.18.1 through 9.18.27, 9.19.0 through 9.19.24, and 9.18.11-S1 through 9.18.27-S1.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

ISC BIND 9

Default version status: unaffected

  • 9.18.1 to ≤ 9.18.27affected
  • 9.19.0 to ≤ 9.19.24affected
  • 9.18.11-S1 to ≤ 9.18.27-S1affected

References