In BIND 9.15.6 -> 9.16.5, 9.17.0 -> 9.17.3, An attacker who can establish a TCP connection with the server and send data on that connection can exploit this to trigger the assertion failure, causing the server to exit.
Advisories
Source ID Title
EUVD EUVD EUVD-2020-29468 In BIND 9.15.6 -> 9.16.5, 9.17.0 -> 9.17.3, An attacker who can establish a TCP connection with the server and send data on that connection can exploit this to trigger the assertion failure, causing the server to exit.
Ubuntu USN Ubuntu USN USN-4468-1 Bind vulnerabilities
Fixes

Solution

Upgrade to the patched release most closely related to your current version of BIND: BIND 9.16.6 BIND 9.17.4


Workaround

No workarounds known.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: isc

Published:

Updated: 2024-09-17T01:40:34.573Z

Reserved: 2020-02-05T00:00:00

Link: CVE-2020-8620

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-08-21T21:15:12.090

Modified: 2024-11-21T05:39:08.367

Link: CVE-2020-8620

cve-icon Redhat

Severity : Moderate

Publid Date: 2020-08-20T00:00:00Z

Links: CVE-2020-8620 - Bugzilla

cve-icon OpenCVE Enrichment

No data.