Allocation of Resources Without Limits or Throttling Affecting dovecot package, versions [,2.3.21.1)
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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- published21 Aug 2024
- disclosed15 Aug 2024
- creditUnknown
Introduced: 15 Aug 2024
CVE-2024-23185 (opens in a new tab)How to fix?
Upgrade dovecot to version 2.3.21.1 or higher.
Overview
Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling due to the parsing of very large headers. An attacker can cause resource exhaustion by sending specially crafted messages with excessively large headers.