Is CVE-2022-0396 actively exploited?

CVE-2022-0396 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2022-0396?

CVE-2022-0396 has a CVSS score of 5.3 (MEDIUM severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.

How do I patch CVE-2022-0396?

Patch guidance is available from isc security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2022-0396.

CVE-2022-0396 - remediation guidance & executive summary

Q: Which products are affected by CVE-2022-0396?

17 products: isc bind, isc bind, isc bind, fedoraproject fedora, fedoraproject fedora, and 12 more.

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.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: low
Weaknesses: CWE-404

Metadata

Primary Vendor: ISC
Published: 3/23/2022
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

isc : bindisc : bindisc : bindfedoraproject : fedorafedoraproject : fedorafedoraproject : fedoranetapp : h300s_firmwarenetapp : h500s_firmwarenetapp : h700s_firmwarenetapp : h300e_firmwarenetapp : h500e_firmwarenetapp : h700e_firmwarenetapp : h410s_firmwarenetapp : h410c_firmwaresiemens : sinec_inssiemens : sinec_inssiemens : sinec_ins

Remediation Guidance

Executive Summary

View on NIST NVD