CVE-2024-25590
High
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.
SeverityHigh
CVSS7.5
Exploit probability—
ProductRecursor
PublishedOct 3, 2024
First seenOct 3, 2024
Weakness typeCWE-20Improper input validation
How to fix
Update
- PowerDNS Recursor4.9.9, 5.0.9, 5.1.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| PowerDNS Recursor | v < 4.9.9, 5.0.0 ≤ v < 5.0.9, 5.1.0 ≤ v < 5.1.2 | 4.9.9, 5.0.9, 5.1.2 |
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