Bug 2357905 (CVE-2025-30195) - CVE-2025-30195 pdns-recursor: A crafted zone can lead to an illegal memory access in the PowerDNS Recursor
Summary: CVE-2025-30195 pdns-recursor: A crafted zone can lead to an illegal memory ac...
Keywords:
Status: NEW
Alias: CVE-2025-30195
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2357912 2357914 2357916 2357915
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-04-07 14:01 UTC by OSIDB Bzimport
Modified: 2025-04-07 14:58 UTC (History)
0 users

Fixed In Version:
Clone Of:
Environment:
Last Closed:
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Description OSIDB Bzimport 2025-04-07 14:01:10 UTC 
An attacker can publish a zone containing specific Resource Record Sets. Processing and caching results for these sets can lead to an illegal memory accesses and crash of the Recursor, causing a denial of service.

The remedy is: upgrade to the patched 5.2.1 version.

We would like to thank Volodymyr Ilyin for bringing this issue to our attention.
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