RLSA-2025:21110

Source
https://errata.rockylinux.org/RLSA-2025:21110
Import Source
https://storage.googleapis.com/resf-osv-data/RLSA-2025:21110.json
JSON Data
https://api.osv.dev/v1/vulns/RLSA-2025:21110
Upstream
  • CVE-2025-40778
  • CVE-2025-40780
Published
2025-11-21T18:13:51.682496Z
Modified
2025-11-21T18:49:02.307128Z
Severity
  • 8.6 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N 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: Cache poisoning attacks with unsolicited RRs (CVE-2025-40778)

  • bind: Cache poisoning due to weak PRNG (CVE-2025-40780)

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&epoch=2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:9.16.23-34.el9_7.1
Database specific
{
    "yum_repository": "AppStream"
}

Database specific

source
"https://storage.googleapis.com/resf-osv-data/RLSA-2025:21110.json"