CVE-2022-0396

medium

Description

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.

References

https://kb.isc.org/v1/docs/cve-2022-0396

https://lists.fedoraproject.org/archives/list/[email protected]/message/NYD7US4HZRFUGAJ66ZTHFBYVP5N3OQBY/

https://security.netapp.com/advisory/ntap-20220408-0001/

https://cert-portal.siemens.com/productcert/pdf/ssa-637483.pdf

https://security.gentoo.org/glsa/202210-25

Details

Source: MITRE

Published: 2022-03-23

Updated: 2022-11-16

Type: CWE-404

Risk Information

CVSS v2

Base Score: 4.3

Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 5.3

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Impact Score: 1.4

Exploitability Score: 3.9

Severity: MEDIUM