It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2022-2022-166 advisory.

    A cache poisoning vulnerability was found in BIND when using forwarders. Bogus NS records supplied by the     forwarders may be cached and used by name if it needs to recurse for any reason. This issue causes it to     obtain and pass on potentially incorrect answers. This flaw allows a remote attacker to manipulate cache     results with incorrect records, leading to queries made to the wrong servers, possibly resulting in false     information received on the client's end. (CVE-2021-25220)

    A flaw was found in Bind that incorrectly handles certain crafted TCP streams. The vulnerability allows     TCP connection slots to be consumed for an indefinite time frame via a specifically crafted TCP stream     sent from a client. This flaw allows a remote attacker to send specially crafted TCP streams with keep-     response-order enabled that could cause connections to BIND to remain in CLOSE_WAIT status for an     indefinite period, even after the client has terminated the connection. This issue results in BIND     consuming resources, leading to a denial of service. (CVE-2022-0396)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2022-7643 advisory.

    - Fix possible serve-stale related crash (CVE-2022-3080)
    - Fix memory leak in ECDSA verify processing (CVE-2022-38177)
    - Fix memory leak in EdDSA verify processing (CVE-2022-38178)
    - Tighten cache protection against record from forwarders (CVE-2021-25220)

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2022:8068 advisory.

  - BIND 9.11.0 -> 9.11.36 9.12.0 -> 9.16.26 9.17.0 -> 9.18.0 BIND Supported Preview Editions: 9.11.4-S1 ->     9.11.36-S1 9.16.8-S1 -> 9.16.26-S1 Versions of BIND 9 earlier than those shown - back to 9.1.0, including     Supported Preview Editions - are also believed to be affected but have not been tested as they are EOL.
    The cache could become poisoned with incorrect records leading to queries being made to the wrong servers,     which might also result in false information being returned to clients. (CVE-2021-25220)

  - BIND 9.16.11 -> 9.16.26, 9.17.0 -> 9.18.0 and versions 9.16.11-S1 -> 9.16.26-S1 of the BIND Supported     Preview Edition. Specifically crafted TCP streams can cause connections to BIND to remain in CLOSE_WAIT     status for an indefinite period of time, even after the client has terminated the connection.
    (CVE-2022-0396)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote CentOS Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the bind-9.16.23-7.el9 build changelog.

  - BIND 9.11.0 -> 9.11.36 9.12.0 -> 9.16.26 9.17.0 -> 9.18.0 BIND Supported Preview Editions: 9.11.4-S1 ->     9.11.36-S1 9.16.8-S1 -> 9.16.26-S1 Versions of BIND 9 earlier than those shown - back to 9.1.0, including     Supported Preview Editions - are also believed to be affected but have not been tested as they are EOL.
    The cache could become poisoned with incorrect records leading to queries being made to the wrong servers,     which might also result in false information being returned to clients. (CVE-2021-25220)

  - BIND 9.16.11 -> 9.16.26, 9.17.0 -> 9.18.0 and versions 9.16.11-S1 -> 9.16.26-S1 of the BIND Supported     Preview Edition. Specifically crafted TCP streams can cause connections to BIND to remain in CLOSE_WAIT     status for an indefinite period of time, even after the client has terminated the connection.
    (CVE-2022-0396)

  - By flooding the target resolver with queries exploiting this flaw an attacker can significantly impair the     resolver's performance, effectively denying legitimate clients access to the DNS resolution service.
    (CVE-2022-2795)

  - By sending specific queries to the resolver, an attacker can cause named to crash. (CVE-2022-3080)

  - 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. (CVE-2022-38177)

  - 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. (CVE-2022-38178)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

An update of the bindutils package has been released.

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2023-4746:01 advisory.

    * bind: DNS forwarders - cache poisoning vulnerability (CVE-2021-25220)
      * bind: DoS from specifically crafted TCP packets (CVE-2022-0396)

Tenable has extracted the preceding description block directly from the MiracleLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The Rocky Linux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ ciqsa-2026_1330 advisory.

    This advisory aggregates security fixes for the bind SRPM in CIQ LTS 9.6. It addresses 53 CVEs:
    CVE-2009-0696, CVE-2018-5738, CVE-2006-4095, CVE-2022-3080, CVE-2022-3094, and 48 more.

Tenable has extracted the preceding description block directly from the CIQ security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	名前	製品	ファミリー	公開日	更新日	深刻度
167020	Amazon Linux 2022 : bind, bind-chroot, bind-devel (ALAS2022-2022-166)	Nessus	Amazon Linux Local Security Checks	2022/11/5	2024/12/11	medium
167573	Oracle Linux 8 : bind9.16 (ELSA-2022-7643)	Nessus	Oracle Linux Local Security Checks	2022/11/15	2024/11/1	medium
167984	AlmaLinux 9 : bind (ALSA-2022:8068)	Nessus	Alma Linux Local Security Checks	2022/11/19	2022/11/29	medium
191287	CentOS 9 : bind-9.16.23-7.el9	Nessus	CentOS Local Security Checks	2024/2/29	2024/4/26	medium
203797	Photon OS 3.0: Bindutils PHSA-2022-3.0-0375	Nessus	PhotonOS Local Security Checks	2024/7/24	2024/7/24	medium
291861	MiracleLinux 9 : bind-9.16.23-5.el9 (AXSA:2023-4746:01)	Nessus	Miracle Linux Local Security Checks	2026/1/20	2026/1/20	medium
356150	Rocky Linux 9.6 [CIQ] Security Update: bind / bind-chroot / bind-debuginfo / bind-debugsource / bind-devel / etc Multiple Vulnerabilities (ciqsa-2026_1330)	Nessus	Rocky Linux Local Security Checks	2026/10/1	2026/10/12	medium

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