RLSA-2022:6763

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Import Source
https://storage.googleapis.com/resf-osv-data/RLSA-2022:6763.json
JSON Data
https://api.osv.dev/v1/vulns/RLSA-2022:6763
Related
Published
2022-10-03T14:54:35Z
Modified
2023-02-02T14:15:08.074334Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
Important: bind 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: BIND 9 resolvers configured to answer from cache with zero stale-answer-timeout may terminate unexpectedly (CVE-2022-3080)

  • bind: memory leak in ECDSA DNSSEC verification code (CVE-2022-38177)

  • bind: memory leaks in EdDSA DNSSEC verification code (CVE-2022-38178)

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.

References
Credits
    • Rocky Enterprise Software Foundation
    • Red Hat

Affected packages

Rocky Linux:9 / bind

Package

Name
bind
Purl
pkg:rpm/rocky-linux/bind?distro=rocky-linux-9-0-legacy&epoch=2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:9.16.23-1.el9_0.1