CVE-2017-14339

high

Description

The DNS packet parser in YADIFA before 2.2.6 does not check for the presence of infinite pointer loops, and thus it is possible to force it to enter an infinite loop. This can cause high CPU usage and makes the server unresponsive.

References

https://github.com/yadifa/yadifa/blob/v2.2.6/ChangeLog

http://www.debian.org/security/2017/dsa-4001

Details

Source: Mitre, NVD

Published: 2017-09-20

Updated: 2019-10-03

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H