CVE-2025-59024
BaseFortify
Publication date: 2026-02-09
Last updated on: 2026-04-20
Assigner: Open-Xchange
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| powerdns | recursor | From 5.1.0 (inc) to 5.1.8 (exc) |
| powerdns | recursor | From 5.2.0 (inc) to 5.2.6 (exc) |
| powerdns | recursor | From 5.3.0 (inc) to 5.3.1 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-345 | The product does not sufficiently verify the origin or authenticity of data, in a way that causes it to accept invalid data. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability involves crafted delegations or IP fragments that can poison cached delegations in the Recursor component. Essentially, an attacker can manipulate certain network data to corrupt the cache of DNS delegations, potentially causing incorrect or malicious DNS responses.
How can this vulnerability impact me? :
The impact of this vulnerability includes the potential for integrity compromise and availability issues. Since the cache can be poisoned, it may lead to incorrect DNS resolutions, which can redirect users to malicious sites or disrupt normal service availability.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know