CVE-2024-25590 — Improper Input Validation in Recursor

CWE-20 — Improper Input Validation5 documents5 sources
Severity
7.5HIGHNVD
EPSS
0.1%
top 68.06%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Powerdns Recursor
Timeline
PublishedOct 3

Description

An attacker can publish a zone containing specific Resource Record Sets. Repeatedly processing and caching results for these sets can lead to a denial of service.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages1 packages

▶CVEListV5powerdns/recursor5.0.0 — 5.0.9+2

🔴Vulnerability Details

3
CVEList
Crafted responses can lead to a denial of service due to cache inefficiencies in the Recursor↗2024-10-03
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OSV
CVE-2024-25590: An attacker can publish a zone containing specific Resource Record Sets↗2024-10-03
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GHSA
GHSA-pvmx-j29h-323g: An attacker can publish a zone containing specific Resource Record Sets↗2024-10-03
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📋Vendor Advisories

1
Debian
CVE-2024-25590: pdns-recursor - An attacker can publish a zone containing specific Resource Record Sets. Repea...↗2024
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CVE-2024-25590 — Improper Input Validation in Recursor | cvebase