Allocation of Resources Without Limits or Throttling Affecting bind package, versions [,9.18.33)[9.20.0, 9.20.5)[9.21.0, 9.21.4)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published2 Feb 2025
- disclosed31 Jan 2025
- creditUnknown
Introduced: 31 Jan 2025
NewCVE-2024-12705 (opens in a new tab)How to fix?
Upgrade bind to version 9.18.33, 9.20.5, 9.21.4 or higher.
Overview
Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling that allows attackers to crash a server by sending large amounts of HTTP/2 traffic to a resolver over the DNS-over-HTTPS (DoH) protocol, if it is enabled.
Workaround
This vulnerability can be avoided by disabling DoH.