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Debian: CVE-2024-12705: bind9 -- security update

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Debian: CVE-2024-12705: bind9 -- security update

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
01/31/2025
Created
02/01/2025
Added
01/31/2025
Modified
02/03/2025

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)

  • debian-upgrade-bind9

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