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OpenAdvisories
High RHSA-2022:6780 2 CVEs

Red Hat Security Advisory: bind security update

Published Sep 16, 2024 · Updated Jun 26, 2026

Ecosystem: Red Hat

Fixed packages 38

ReleasePackageFixed in
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream bind 32:9.11.13-6.el8_2.4
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream bind-chroot 32:9.11.13-6.el8_2.4
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream bind-debuginfo 32:9.11.13-6.el8_2.4
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream bind-debugsource 32:9.11.13-6.el8_2.4
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream bind-devel 32:9.11.13-6.el8_2.4
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream bind-export-libs-debuginfo 32:9.11.13-6.el8_2.4
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream bind-libs 32:9.11.13-6.el8_2.4
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream bind-libs-debuginfo 32:9.11.13-6.el8_2.4
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream bind-libs-lite 32:9.11.13-6.el8_2.4
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream bind-libs-lite-debuginfo 32:9.11.13-6.el8_2.4
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream bind-license 32:9.11.13-6.el8_2.4
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream bind-lite-devel 32:9.11.13-6.el8_2.4
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream bind-pkcs11 32:9.11.13-6.el8_2.4
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream bind-pkcs11-debuginfo 32:9.11.13-6.el8_2.4
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream bind-pkcs11-devel 32:9.11.13-6.el8_2.4
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream bind-pkcs11-libs 32:9.11.13-6.el8_2.4
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream bind-pkcs11-libs-debuginfo 32:9.11.13-6.el8_2.4
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream bind-pkcs11-utils 32:9.11.13-6.el8_2.4
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream bind-pkcs11-utils-debuginfo 32:9.11.13-6.el8_2.4
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream bind-sdb 32:9.11.13-6.el8_2.4
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream bind-sdb-chroot 32:9.11.13-6.el8_2.4
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream bind-sdb-debuginfo 32:9.11.13-6.el8_2.4
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream bind-utils 32:9.11.13-6.el8_2.4
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream bind-utils-debuginfo 32:9.11.13-6.el8_2.4
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::appstream python3-bind 32:9.11.13-6.el8_2.4
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::baseos bind 32:9.11.13-6.el8_2.4
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::baseos bind-debuginfo 32:9.11.13-6.el8_2.4
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::baseos bind-debugsource 32:9.11.13-6.el8_2.4
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::baseos bind-export-devel 32:9.11.13-6.el8_2.4
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::baseos bind-export-libs 32:9.11.13-6.el8_2.4
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::baseos bind-export-libs-debuginfo 32:9.11.13-6.el8_2.4
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::baseos bind-libs-debuginfo 32:9.11.13-6.el8_2.4
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::baseos bind-libs-lite-debuginfo 32:9.11.13-6.el8_2.4
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::baseos bind-pkcs11-debuginfo 32:9.11.13-6.el8_2.4
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::baseos bind-pkcs11-libs-debuginfo 32:9.11.13-6.el8_2.4
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::baseos bind-pkcs11-utils-debuginfo 32:9.11.13-6.el8_2.4
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::baseos bind-sdb-debuginfo 32:9.11.13-6.el8_2.4
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::baseos bind-utils-debuginfo 32:9.11.13-6.el8_2.4

Vulnerabilities 2

  • High 7.5
    CVE-2022-38177

    Memory leak in ECDSA DNSSEC verification code

    By spoofing the target resolver with responses that have a malformed ECDSA signature, an attacker can trigger a small memory leak. It is possible to gradually erode available memory to the point where named crashes for lack of resources.

    ISC BIND9 bind9 bind9 Debian Ubuntu Azure Linux Alpine
  • High 7.5
    CVE-2022-38178

    Memory leaks in EdDSA DNSSEC verification code

    By spoofing the target resolver with responses that have a malformed EdDSA signature, an attacker can trigger a small memory leak. It is possible to gradually erode available memory to the point where named crashes for lack of resources.

    ISC BIND9 bind9 bind9 Debian Ubuntu Azure Linux Alpine

References

  • article
    https://access.redhat.com/security/updates/classification/#important
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2128601
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2128602
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2022/rhsa-2022_6780.json
  • report
    https://access.redhat.com/security/cve/CVE-2022-38177
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2022-38177
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2022-38177
  • article
    https://kb.isc.org/docs/cve-2022-38177
  • report
    https://access.redhat.com/security/cve/CVE-2022-38178
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2022-38178
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2022-38178
  • article
    https://kb.isc.org/docs/cve-2022-38178