If a server hosts a zone containing a "KEY" Resource Record, or a resolver DNSSEC-validates a "KEY" Resource Record from a DNSSEC-signed domain in cache, a client can exhaust resolver CPU resources by sending a stream of SIG(0) signed requests.
This issue affects BIND 9 versions 9.0.0 through 9.11.37, 9.16.0 through 9.16.50, 9.18.0 through 9.18.27, 9.19.0 through 9.19.24, 9.9.3-S1 through 9.11.37-S1, 9.16.8-S1 through 9.16.49-S1, and 9.18.11-S1 through 9.18.27-S1.
References
Configurations
No configuration.
History
01 Aug 2024, 13:46
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CWE | CWE-770 |
31 Jul 2024, 11:15
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References |
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24 Jul 2024, 12:55
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Summary |
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23 Jul 2024, 16:15
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References |
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23 Jul 2024, 15:15
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New CVE |
Information
Published : 2024-07-23 15:15
Updated : 2024-08-01 13:46
NVD link : CVE-2024-1975
Mitre link : CVE-2024-1975
CVE.ORG link : CVE-2024-1975
JSON object : View
Products Affected
No product.
CWE
CWE-770
Allocation of Resources Without Limits or Throttling