The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2022:0946-1 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)

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

According to the versions of the bind packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - 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)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

According to the versions of the dhcp package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - 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 vulnerable version of named receives a malformed IXFR     triggering the flaw described above, the named process will terminate due to a failed assertion the next     time the transferred secondary zone is refreshed. (CVE-2021-25214)

  - In BIND 9.0.0 -> 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 Supported Preview Edition, as well as release versions 9.17.0 -> 9.17.11 of the BIND     9.17 development branch, when a vulnerable version of named receives a query for a record triggering the     flaw described above, the named process will terminate due to a failed assertion check. The vulnerability     affects all currently maintained BIND 9 branches (9.11, 9.11-S, 9.16, 9.16-S, 9.17) as well as all other     versions of BIND 9. (CVE-2021-25215)

  - In BIND 9.3.0 -> 9.11.35, 9.12.0 -> 9.16.21, and versions 9.9.3-S1 -> 9.11.35-S1 and 9.16.8-S1 ->     9.16.21-S1 of BIND Supported Preview Edition, as well as release versions 9.17.0 -> 9.17.18 of the BIND     9.17 development branch, exploitation of broken authoritative servers using a flaw in response processing     can cause degradation in BIND resolver performance. The way the lame cache is currently designed makes it     possible for its internal data structures to grow almost infinitely, which may cause significant delays in     client query processing. (CVE-2021-25219)

  - 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)

  - In ISC DHCP 4.4.0 -> 4.4.3, ISC DHCP 4.1-ESV-R1 -> 4.1-ESV-R16-P1, when the function     option_code_hash_lookup() is called from add_option(), it increases the option's refcount field. However,     there is not a corresponding call to option_dereference() to decrement the refcount field. The function     add_option() is only used in server responses to lease query packets. Each lease query response calls this     function for several options, so eventually, the reference counters could overflow and cause the server to     abort. (CVE-2022-2928)

  - In ISC DHCP 1.0 -> 4.4.3, ISC DHCP 4.1-ESV-R1 -> 4.1-ESV-R16-P1 a system with access to a DHCP server,     sending DHCP packets crafted to include fqdn labels longer than 63 bytes, could eventually cause the     server to run out of memory. (CVE-2022-2929)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

According to the versions of the dhcp package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

  - In BIND 9.0.0 -> 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 Supported Preview Edition, as well as release versions 9.17.0 -> 9.17.11 of the BIND     9.17 development branch, when a vulnerable version of named receives a query for a record triggering the     flaw described above, the named process will terminate due to a failed assertion check. The vulnerability     affects all currently maintained BIND 9 branches (9.11, 9.11-S, 9.16, 9.16-S, 9.17) as well as all other     versions of BIND 9. (CVE-2021-25215)

  - In BIND 9.3.0 -> 9.11.35, 9.12.0 -> 9.16.21, and versions 9.9.3-S1 -> 9.11.35-S1 and 9.16.8-S1 ->     9.16.21-S1 of BIND Supported Preview Edition, as well as release versions 9.17.0 -> 9.17.18 of the BIND     9.17 development branch, exploitation of broken authoritative servers using a flaw in response processing     can cause degradation in BIND resolver performance. The way the lame cache is currently designed makes it     possible for its internal data structures to grow almost infinitely, which may cause significant delays in     client query processing. (CVE-2021-25219)

  - 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)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-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.

An update of the bindutils package has been released.

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2023:0071 advisory.

    Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:

      CVE-2022-3094:
      A flaw was found in Bind, where sending a flood of dynamic DNS updates may cause named to allocate large     amounts of memory. This issue may cause named to exit due to a lack of free memory, resulting in a denial     of service (DoS).
      CVE-2022-3094:
      A flaw was found in Bind, where sending a flood of dynamic DNS updates may cause named to allocate large     amounts of memory. This issue may cause named to exit due to a lack of free memory, resulting in a denial     of service (DoS).
      CVE-2022-3736:
      A flaw was found in Bind, where a resolver crash is possible. When stale cache and stale answers are     enabled, the option stale-answer-client-timeout is set to a positive integer, and the resolver receives an     RRSIG query.
      CVE-2022-3924:
      A flaw was found in Bind. When resolver receives many queries requiring recursion, there will be a     corresponding increase in the number of clients waiting for recursion to complete. This may, under certain     conditions, lead to an assertion failure and a denial of service.
      CVE-2022-2795:
      A flaw was found in bind. When flooding the target resolver with special queries, an attacker can     significantly impair the resolver's performance, effectively denying legitimate clients access to the DNS     resolution service.
      CVE-2022-3080:
      A flaw was found in the Bind package, where the resolver can crash when stale cache and stale answers     are enabled, option stale-answer-client-timeout is set to 0 and there is a stale CNAME in the cache for an     incoming query. By sending specific queries to the resolver, an attacker can cause named to crash.
      CVE-2022-38177:
      A flaw was found in the Bind package. By spoofing the target resolver with responses that have a     malformed ECDSA signature, an attacker can trigger a small memory leak, resulting in crashing the program.
      CVE-2022-38178:
      A flaw was found in the Bind package, where the DNSSEC verification code for the EdDSA algorithm leaks     memory when there is a signature length mismatch. By spoofing the target resolver with responses that have     a malformed EdDSA signature, an attacker can trigger a small memory leak, resulting in crashing the     program.
      CVE-2021-25220:
      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 high privileged 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.

Tenable has extracted the preceding description block directly from the Tencent 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 version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2022:0248 advisory.

    Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:

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

      CVE-2021-25220:
      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-2022-0396:
      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.

Tenable has extracted the preceding description block directly from the Tencent 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 MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2022-4253:06 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 remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:8068 advisory.

    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: DNS forwarders - cache poisoning vulnerability (CVE-2021-25220)

    * bind: DoS from specifically crafted TCP packets (CVE-2022-0396)

    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.

    Additional Changes:

    For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.1 Release Notes     linked from the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise 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 version of AHV installed on the remote host is prior to 20220304.10055. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AHV-20220304.10055 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)

  - PAC parsing in MIT Kerberos 5 (aka krb5) before 1.19.4 and 1.20.x before 1.20.1 has integer overflows that     may lead to remote code execution (in KDC, kadmind, or a GSS or Kerberos application server) on 32-bit     platforms (which have a resultant heap-based buffer overflow), and cause a denial of service on other     platforms. This occurs in krb5_pac_parse in lib/krb5/krb/pac.c. Heimdal before 7.7.1 has a similar bug.
    (CVE-2022-42898)

  - In Sudo before 1.9.12p2, the sudoedit (aka -e) feature mishandles extra arguments passed in the user-     provided environment variables (SUDO_EDITOR, VISUAL, and EDITOR), allowing a local attacker to append     arbitrary entries to the list of files to process. This can lead to privilege escalation. Affected     versions are 1.8.0 through 1.9.12.p1. The problem exists because a user-specified editor may contain a
    -- argument that defeats a protection mechanism, e.g., an EDITOR='vim -- /path/to/extra/file' value.
    (CVE-2023-22809)

  - 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)

  - multipath-tools 0.7.0 through 0.9.x before 0.9.2 allows local users to obtain root access, as exploited     alone or in conjunction with CVE-2022-41973. Local users able to write to UNIX domain sockets can bypass     access controls and manipulate the multipath setup. This can lead to local privilege escalation to root.
    This occurs because an attacker can repeat a keyword, which is mishandled because arithmetic ADD is used     instead of bitwise OR. (CVE-2022-41974)

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

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
159233	SUSE SLES15 Security Update : bind (SUSE-SU-2022:0946-1)	Nessus	SuSE Local Security Checks	2022/3/25	2023/7/14	medium
162291	EulerOS 2.0 SP9 : bind (EulerOS-SA-2022-1857)	Nessus	Huawei Local Security Checks	2022/6/15	2022/12/9	medium
168992	EulerOS 2.0 SP10 : dhcp (EulerOS-SA-2022-2842)	Nessus	Huawei Local Security Checks	2022/12/21	2022/12/21	medium
169872	EulerOS Virtualization 2.9.0 : dhcp (EulerOS-SA-2023-1218)	Nessus	Huawei Local Security Checks	2023/1/11	2023/1/11	medium
184497	Rocky Linux 9 : bind (RLSA-2022:8068)	Nessus	Rocky Linux Local Security Checks	2023/11/6	2023/11/14	medium
203239	Photon OS 4.0: Bindutils PHSA-2022-4.0-0168	Nessus	PhotonOS Local Security Checks	2024/7/23	2024/7/23	medium
238587	TencentOS Server 3: bind9.16 (TSSA-2023:0071)	Nessus	Tencent Local Security Checks	2025/6/16	2025/11/20	medium
239129	TencentOS Server 3: bind (TSSA-2022:0248)	Nessus	Tencent Local Security Checks	2025/6/16	2025/11/20	medium
292240	MiracleLinux 8 : bind9.16-9.16.23-0.9.el8.1 (AXSA:2022-4253:06)	Nessus	Miracle Linux Local Security Checks	2026/1/20	2026/1/20	medium
167605	RHEL 9 : bind (RHSA-2022:8068)	Nessus	Red Hat Local Security Checks	2022/11/16	2024/11/7	medium
183341	Nutanix AHV : Multiple Vulnerabilities (NXSA-AHV-20220304.10055)	Nessus	Misc.	2023/10/18	2025/2/17	medium

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