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CVE-2024-25590— Crafted responses can lead to a denial of service due to cache inefficiencies in the Recursor

CVSS 7.5 · High EPSS 0.13% · P31
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I. Basic Information for CVE-2024-25590

Vulnerability Information
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Vulnerability Title
Crafted responses can lead to a denial of service due to cache inefficiencies in the Recursor
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
PowerDNS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PowerDNS是PowerDNS公司的一款开源DNS服务器。 PowerDNS在Win32下使用 Access的mdb文件记录DNS信息，而在Linux/Unix下则使用MySQL来记录DNS信息。无论是mdb亦或MySQL，备份是非常方便的事情。 PowerDNS存在安全漏洞，该漏洞源于攻击者可以发布包含特定资源记录集的区域，反复处理和缓存这些集合的结果可能会导致拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
PowerDNSRecursor 0 ~ 4.9.9 -

II. Public POCs for CVE-2024-25590

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III. Intelligence Information for CVE-2024-25590

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IV. Related Vulnerabilities

Same product: Recursor
Same vendor: PowerDNS
Same weakness: CWE-20

V. Comments for CVE-2024-25590

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