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CVE-2018-10851

Quick assessment

Affected
The PowerDNS Project pdns
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

PowerDNS Authoritative Server和PowerDNS Recursor都是荷兰PowerDNS公司的产品。PowerDNS Authoritative Server是一款DNS服务器。PowerDNS Recursor是一款域名解析服务器。 PowerDNS Authoritative Server 3.3.0版本至4.1.4版本（不包括4.0.6版本）和PowerDNS Recursor 3.2版本至4.1.4版本（不包括4.0.9版本）中存在内存泄露漏洞。远程攻击者可利用该漏洞

AI Predicted 7.5 Difficulty: Easy EPSS 6.04% · P93

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2018-10851

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
PowerDNS Authoritative Server 3.3.0 up to 4.1.4 excluding 4.1.5 and 4.0.6, and PowerDNS Recursor 3.2 up to 4.1.4 excluding 4.1.5 and 4.0.9, are vulnerable to a memory leak while parsing malformed records that can lead to remote denial of service.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: CVE Program / CVE List V5
Vulnerability Title
PowerDNS Authoritative Server和PowerDNS Recursor 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PowerDNS Authoritative Server和PowerDNS Recursor都是荷兰PowerDNS公司的产品。PowerDNS Authoritative Server是一款DNS服务器。PowerDNS Recursor是一款域名解析服务器。 PowerDNS Authoritative Server 3.3.0版本至4.1.4版本（不包括4.0.6版本）和PowerDNS Recursor 3.2版本至4.1.4版本（不包括4.0.9版本）中存在内存泄露漏洞。远程攻击者可利用该漏洞
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

Vendor Product Affected Versions CPE Subscribe
The PowerDNS Project pdns 3.3.0 to 4.1.4, excluding 4.1.5 and 4.0.6 -
The PowerDNS Project pdns-recursor 3.2 to 4.1.4, excluding 4.1.5 and 4.0.9 -

II. Public POCs for CVE-2018-10851

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2018-10851

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Vendor Advisories for CVE-2018-10851 (1)

Other References for CVE-2018-10851 (2)

IV. Related Vulnerabilities

Same product: pdns
Same vendor: The PowerDNS Project
Same weakness: CWE-400

V. Comments for CVE-2018-10851

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