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ISC BIND: DNS-over-HTTPS implementation suffers from multiple issues under heavy query load (CVE-2024-12705)

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ISC BIND: DNS-over-HTTPS implementation suffers from multiple issues under heavy query load (CVE-2024-12705)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
01/29/2025
Created
02/12/2025
Added
02/11/2025
Modified
02/11/2025

Description

Clients using DNS-over-HTTPS (DoH) can exhaust a DNS resolver's CPU and/or memory by flooding it with crafted valid or invalid HTTP/2 traffic. This issue affects BIND 9 versions 9.18.0 through 9.18.32, 9.20.0 through 9.20.4, 9.21.0 through 9.21.3, and 9.18.11-S1 through 9.18.32-S1.

Solution(s)

  • upgrade-isc-bind-latest

References

  • https://attackerkb.com/topics/cve-2024-12705
  • CVE - 2024-12705
  • https://kb.isc.org/docs/cve-2024-12705
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  • 已创建
  • 最后回复

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