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F5 Networks: K25595031 (CVE-2020-27725): zxfrd vulnerability CVE-2020-27725

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F5 Networks: K25595031 (CVE-2020-27725): zxfrd vulnerability CVE-2020-27725

Severity
4
CVSS
(AV:N/AC:M/Au:S/C:N/I:N/A:P)
Published
12/16/2020
Created
12/18/2020
Added
12/17/2020
Modified
03/08/2021

Description

In version 15.1.0-15.1.0.5, 14.1.0-14.1.3, 13.1.0-13.1.3.4, 12.1.0-12.1.5.2, and 11.6.1-11.6.5.2 of BIG-IP DNS, GTM, and Link Controller, zxfrd leaks memory when listing DNS zones. Zones can be listed via TMSH, iControl or SNMP; only users with access to those services can trigger this vulnerability.

Solution(s)

  • f5-big-ip-upgrade-latest

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