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CVE-2020-17482

Date: October 2, 2020

An issue has been found in PowerDNS Authoritative Server before 4.3.1 where an authorized user with the ability to insert crafted records into a zone might be able to leak the content of uninitialized memory.

Severity Score

Related Resources (7)

https://nvd.nist.gov/vuln/detail/CVE-2020-17482
https://doc.powerdns.com/authoritative/security-advisories/powerdns-advisory-2020-05.html
https://github.com/PowerDNS/pdns
https://security.gentoo.org/glsa/202012-18
https://security-tracker.debian.org/tracker/CVE-2020-17482
https://security.alpinelinux.org/vuln/CVE-2020-17482
https://www.mend.io/vulnerability-database/CVE-2020-17482

Severity Score

Weakness Type (CWE)

Information Leak / Disclosure

CWE-200

Use of Uninitialized Resource

CWE-908

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): LOW
Integrity (I): NONE
Availability (A): NONE

CVSS v2

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

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