ALPINE-CVE-2025-30195

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Source
https://security.alpinelinux.org/vuln/CVE-2025-30195
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2025-30195.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2025-30195
Upstream
Published
2025-04-07T14:15:24Z
Modified
2026-11-03T06:33:00Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Alpine:v3.22 / pdns-recursor

Package

Name
pdns-recursor
Purl
pkg:apk/alpine/pdns-recursor?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.2.0-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2025-30195.json"

Alpine:v3.23 / pdns-recursor

Package

Name
pdns-recursor
Purl
pkg:apk/alpine/pdns-recursor?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.2.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2025-30195.json"

Alpine:v3.24 / pdns-recursor

Package

Name
pdns-recursor
Purl
pkg:apk/alpine/pdns-recursor?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.2.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2025-30195.json"