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OpenAdvisories
Medium ELSA-2021-4384 1 CVE

Moderate: bind security and bug fix update (Oracle Linux 8)

Published Nov 16, 2021 · Updated Nov 16, 2021

Ecosystem: Oracle Linux

Summary

[32:9.11.26-6]
- Use random entropy to generate unique TKEY identifiers (#1980916)

[32:9.11.26-5]
- Fix possible assertion failure isc_refcount_current == 0 in free_rbtdb
(#1953056)

Fixed packages 17

ReleasePackageFixed in
Oracle Linux · 8 bind 32:9.11.26-6.el8
Oracle Linux · 8 bind-chroot 32:9.11.26-6.el8
Oracle Linux · 8 bind-devel 32:9.11.26-6.el8
Oracle Linux · 8 bind-export-devel 32:9.11.26-6.el8
Oracle Linux · 8 bind-export-libs 32:9.11.26-6.el8
Oracle Linux · 8 bind-libs 32:9.11.26-6.el8
Oracle Linux · 8 bind-libs-lite 32:9.11.26-6.el8
Oracle Linux · 8 bind-license 32:9.11.26-6.el8
Oracle Linux · 8 bind-lite-devel 32:9.11.26-6.el8
Oracle Linux · 8 bind-pkcs11 32:9.11.26-6.el8
Oracle Linux · 8 bind-pkcs11-devel 32:9.11.26-6.el8
Oracle Linux · 8 bind-pkcs11-libs 32:9.11.26-6.el8
Oracle Linux · 8 bind-pkcs11-utils 32:9.11.26-6.el8
Oracle Linux · 8 bind-sdb 32:9.11.26-6.el8
Oracle Linux · 8 bind-sdb-chroot 32:9.11.26-6.el8
Oracle Linux · 8 bind-utils 32:9.11.26-6.el8
Oracle Linux · 8 python3-bind 32:9.11.26-6.el8

Vulnerabilities 1

  • Medium 6.5
    CVE-2021-25214

    A broken inbound incremental zone update (IXFR) can cause named to terminate unexpectedly

    In BIND 9.8.5 -> 9.8.8, 9.9.3 -> 9.11.29, 9.12.0 -> 9.16.13, and versions BIND 9.9.3-S1 -> 9.11.29-S1 and 9.16.8-S1 -> 9.16.13-S1 of BIND 9 Supported Preview Edition, as well as release versions 9.17.0 -> 9.17.11 of the BIND 9.17 development branch, when a vu…

    ISC BIND9 bind9 bind9 Debian Ubuntu Alpine