CVE-2024-12705
DNS-over-HTTPS implementation suffers from multiple issues under heavy query load
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.
No summary for this CVE yet.
CVSS Vector Breakdown
Exploitability
AV:NAttack VectorNetwork
AC:LAttack ComplexityLow
PR:NPrivileges RequiredNone
UI:NUser InteractionNone
Scope
S:UScopeUnchanged
Impact
C:NConfidentialityNone
I:NIntegrityNone
A:HAvailabilityHigh
Weaknesses
Affected Products
Сообщество свободного программного обеспечения
oss-projectaka fsf
ООО «Ред Софт»
commercial·RUaka red soft
АО «ИВК»
commercial·RUaka ivk
ООО «РусБИТех-Астра»
commercial·RUaka rusbitech-astra
Internet Systems Consortium
oss-project·USaka isc
АО «НППКТ»
commercial·RU
and 1 more affected products View all →
Exploitability
0 exploit sources identified
Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.
View exploit details Official Patch Available
Workaround Available
Attack Graph
Products CVE Techniques Tactics
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MITRE ATT&CK
1 technique Impact
References
https://kb.isc.org/docs/cve-2024-12705
kb.isc.org
https://security.netapp.com/advisory/ntap-20250207-0003/
security.netapp.com
https://kb.isc.org/docs/cve-2024-12705
kb.isc.org
and 6 more references View all →
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