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CVE-2019-10203

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Date: November 22, 2019

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.

Language: C

Severity Score

Related Resources (7)

https://security-tracker.debian.org/tracker/CVE-2019-10203
https://security.alpinelinux.org/vuln/CVE-2019-10203
https://nvd.nist.gov/vuln/detail/CVE-2019-10203
https://people.canonical.com/~ubuntu-security/cve/CVE-2019-10203
https://doc.powerdns.com/authoritative/security-advisories/powerdns-advisory-2019-06.html
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10203
https://www.mend.io/vulnerability-database/CVE-2019-10203

Severity Score

Weakness Type (CWE)

Uncontrolled Resource Consumption ('Resource Exhaustion')

CWE-400

Incorrect Conversion between Numeric Types

CWE-681

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): SINGLE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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