CVE-2022-0396

Published: 16 March 2022

BIND 9.16.11 -> 9.16.26, 9.17.0 -> 9.18.0 and versions 9.16.11-S1 -> 9.16.26-S1 of the BIND Supported Preview Edition. Specifically crafted TCP streams can cause connections to BIND to remain in CLOSE_WAIT status for an indefinite period of time, even after the client has terminated the connection.

Notes

Author	Note
mdeslaur	only affects 9.16.11 and higher

Priority

CVSS 3 base score: 5.3

Status

Package	Release	Status
bind9 Launchpad, Ubuntu, Debian	bionic	Not vulnerable (1:9.11.3+dfsg-1ubuntu1.16)
	focal	Not vulnerable (1:9.16.1-0ubuntu2.9)
	impish	Released (1:9.16.15-1ubuntu1.2)
	jammy	Released (1:9.18.0-2ubuntu3)
	trusty	Not vulnerable
	upstream	Released (9.18.1)
	xenial	Not vulnerable

References

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0396
https://ubuntu.com/security/notices/USN-5332-1
NVD
Launchpad
Debian

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