CVE Vulnerability

CVE-2018-10851

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.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://doc.powerdns.com/recursor/security-advisories/powerdns-advisory-2018-04.html Vendor Advisory
https://doc.powerdns.com/authoritative/security-advisories/powerdns-advisory-2018-03.html Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10851 Issue Tracking Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:powerdns:recursor:*:*:*:*:*:*:*:*
cpe:2.3:a:powerdns:authoritative:*:*:*:*:*:*:*:*
Information

Published : 2018-11-29 06:29

Updated : 2019-10-09 11:33

NVD link : CVE-2018-10851

Mitre link : CVE-2018-10851

Products Affected
No products.
CWE
CWE-772