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CVE-2019-10203

Quick assessment

Affected
Red Hat pdns
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
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是荷兰PowerDNS公司的一款DNS服务器。 PowerDNS Authoritative Server 4.0.9之前的4.0.x版本和4.1.11之前的4.1.x版本中存在安全漏洞。攻击者可利用该漏洞造成服务器退出，导致拒绝服务。

AI Predicted 7.5 Difficulty: Moderate EPSS 1.55% · P74
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I. Basic Information for CVE-2019-10203

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
PowerDNS Authoritative daemon , pdns versions 4.0.x before 4.0.9, 4.1.x before 4.1.11, exiting when encountering a serial between 2^31 and 2^32-1 while trying to notify a slave leads to DoS.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
数值类型间的不正确转换
Source: CVE Program / CVE List V5
Vulnerability Title
PowerDNS Authoritative Server 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PowerDNS Authoritative Server是荷兰PowerDNS公司的一款DNS服务器。 PowerDNS Authoritative Server 4.0.9之前的4.0.x版本和4.1.11之前的4.1.x版本中存在安全漏洞。攻击者可利用该漏洞造成服务器退出，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

Vendor Product Affected Versions CPE Subscribe
Red Hat pdns pdns versions 4.0.x before 4.0.9, 4.1.x before 4.1.11 -

II. Public POCs for CVE-2019-10203

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III. Intelligence Information for CVE-2019-10203

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Vendor Advisories for CVE-2019-10203 (1)

Other References for CVE-2019-10203 (1)

Same Patch Batch · Red Hat · 2019-11-22 · 4 CVEs total

CVE-2014-3585 Red Hat redhat-upgrade-tool 数据伪造问题漏洞
CVE-2018-10854 Red Hat CloudForms 跨站脚本漏洞
CVE-2019-10206 Ansible 输入验证错误漏洞

IV. Related Vulnerabilities

Same product: pdns
Same vendor: Red Hat
Same weakness: CWE-681

V. Comments for CVE-2019-10203

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