RLSA-2022:7643

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Import Source
https://storage.googleapis.com/resf-osv-data/RLSA-2022:7643.json
JSON Data
https://api.osv.dev/v1/vulns/RLSA-2022:7643
Related
Published
2022-11-08T06:25:20Z
Modified
2023-02-02T13:52:55.303840Z
Severity
  • 6.8 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:N CVSS Calculator
Summary
Important: bind9.16 security update
Details

The Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols. BIND includes a DNS server (named); a resolver library (routines for applications to use when interfacing with DNS); and tools for verifying that the DNS server is operating correctly.

Security Fix(es):

  • bind: DNS forwarders - cache poisoning vulnerability (CVE-2021-25220)

  • bind: DoS from specifically crafted TCP packets (CVE-2022-0396)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the Rocky Linux 8.7 Release Notes linked from the References section.

References
Credits
    • Rocky Enterprise Software Foundation
    • Red Hat

Affected packages

Rocky Linux:8 / bind9.16

Package

Name
bind9.16
Purl
pkg:rpm/rocky-linux/bind9.16?distro=rocky-linux-8&epoch=2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:9.16.23-0.9.el8.1