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OpenAdvisories
High RHSA-2020:1845 1 CVE

Red Hat Security Advisory: bind security, bug fix, and enhancement update

Published Sep 16, 2024 · Updated Jun 26, 2026

Ecosystem: Red Hat

Fixed packages 38

ReleasePackageFixed in
Red Hat · RHEL 8 enterprise_linux:8::appstream bind 32:9.11.13-3.el8
Red Hat · RHEL 8 enterprise_linux:8::appstream bind-chroot 32:9.11.13-3.el8
Red Hat · RHEL 8 enterprise_linux:8::appstream bind-debuginfo 32:9.11.13-3.el8
Red Hat · RHEL 8 enterprise_linux:8::appstream bind-debugsource 32:9.11.13-3.el8
Red Hat · RHEL 8 enterprise_linux:8::appstream bind-devel 32:9.11.13-3.el8
Red Hat · RHEL 8 enterprise_linux:8::appstream bind-export-libs-debuginfo 32:9.11.13-3.el8
Red Hat · RHEL 8 enterprise_linux:8::appstream bind-libs 32:9.11.13-3.el8
Red Hat · RHEL 8 enterprise_linux:8::appstream bind-libs-debuginfo 32:9.11.13-3.el8
Red Hat · RHEL 8 enterprise_linux:8::appstream bind-libs-lite 32:9.11.13-3.el8
Red Hat · RHEL 8 enterprise_linux:8::appstream bind-libs-lite-debuginfo 32:9.11.13-3.el8
Red Hat · RHEL 8 enterprise_linux:8::appstream bind-license 32:9.11.13-3.el8
Red Hat · RHEL 8 enterprise_linux:8::appstream bind-lite-devel 32:9.11.13-3.el8
Red Hat · RHEL 8 enterprise_linux:8::appstream bind-pkcs11 32:9.11.13-3.el8
Red Hat · RHEL 8 enterprise_linux:8::appstream bind-pkcs11-debuginfo 32:9.11.13-3.el8
Red Hat · RHEL 8 enterprise_linux:8::appstream bind-pkcs11-devel 32:9.11.13-3.el8
Red Hat · RHEL 8 enterprise_linux:8::appstream bind-pkcs11-libs 32:9.11.13-3.el8
Red Hat · RHEL 8 enterprise_linux:8::appstream bind-pkcs11-libs-debuginfo 32:9.11.13-3.el8
Red Hat · RHEL 8 enterprise_linux:8::appstream bind-pkcs11-utils 32:9.11.13-3.el8
Red Hat · RHEL 8 enterprise_linux:8::appstream bind-pkcs11-utils-debuginfo 32:9.11.13-3.el8
Red Hat · RHEL 8 enterprise_linux:8::appstream bind-sdb 32:9.11.13-3.el8
Red Hat · RHEL 8 enterprise_linux:8::appstream bind-sdb-chroot 32:9.11.13-3.el8
Red Hat · RHEL 8 enterprise_linux:8::appstream bind-sdb-debuginfo 32:9.11.13-3.el8
Red Hat · RHEL 8 enterprise_linux:8::appstream bind-utils 32:9.11.13-3.el8
Red Hat · RHEL 8 enterprise_linux:8::appstream bind-utils-debuginfo 32:9.11.13-3.el8
Red Hat · RHEL 8 enterprise_linux:8::appstream python3-bind 32:9.11.13-3.el8
Red Hat · RHEL 8 enterprise_linux:8::baseos bind 32:9.11.13-3.el8
Red Hat · RHEL 8 enterprise_linux:8::baseos bind-debuginfo 32:9.11.13-3.el8
Red Hat · RHEL 8 enterprise_linux:8::baseos bind-debugsource 32:9.11.13-3.el8
Red Hat · RHEL 8 enterprise_linux:8::baseos bind-export-devel 32:9.11.13-3.el8
Red Hat · RHEL 8 enterprise_linux:8::baseos bind-export-libs 32:9.11.13-3.el8
Red Hat · RHEL 8 enterprise_linux:8::baseos bind-export-libs-debuginfo 32:9.11.13-3.el8
Red Hat · RHEL 8 enterprise_linux:8::baseos bind-libs-debuginfo 32:9.11.13-3.el8
Red Hat · RHEL 8 enterprise_linux:8::baseos bind-libs-lite-debuginfo 32:9.11.13-3.el8
Red Hat · RHEL 8 enterprise_linux:8::baseos bind-pkcs11-debuginfo 32:9.11.13-3.el8
Red Hat · RHEL 8 enterprise_linux:8::baseos bind-pkcs11-libs-debuginfo 32:9.11.13-3.el8
Red Hat · RHEL 8 enterprise_linux:8::baseos bind-pkcs11-utils-debuginfo 32:9.11.13-3.el8
Red Hat · RHEL 8 enterprise_linux:8::baseos bind-sdb-debuginfo 32:9.11.13-3.el8
Red Hat · RHEL 8 enterprise_linux:8::baseos bind-utils-debuginfo 32:9.11.13-3.el8

Vulnerabilities 1

  • High 7.5
    CVE-2019-6477

    TCP-pipelined queries can bypass tcp-clients limit

    With pipelining enabled each incoming query on a TCP connection requires a similar resource allocation to a query received via UDP or via TCP without pipelining enabled. A client using a TCP-pipelined connection to a server could consume more resources than t…

    ISC BIND9 bind9 bind9 Debian Ubuntu Alpine

References

  • article
    https://access.redhat.com/security/updates/classification/#moderate
  • article
    https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.2_release_notes/index
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1664863
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1679766
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1704328
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1759845
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1773617
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1790879
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_1845.json
  • report
    https://access.redhat.com/security/cve/CVE-2019-6477
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2019-6477
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2019-6477
  • article
    https://kb.isc.org/docs/cve-2019-6477