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Debian: CVE-2023-22617: pdns-recursor -- security update

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Debian: CVE-2023-22617: pdns-recursor -- security update

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
01/21/2023
Created
07/31/2024
Added
07/30/2024
Modified
01/28/2025

Description

A remote attacker might be able to cause infinite recursion in PowerDNS Recursor 4.8.0 via a DNS query that retrieves DS records for a misconfigured domain, because QName minimization is used in QM fallback mode. This is fixed in 4.8.1.

Solution(s)

  • debian-upgrade-pdns-recursor

References

  • https://attackerkb.com/topics/cve-2023-22617
  • CVE - 2023-22617
  • 查看数 698
  • 已创建
  • 最后回复

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