The remote Fedora 38 host has packages installed that are affected by multiple vulnerabilities as referenced in the FEDORA-2022-5cf67355ec advisory.

    - Upstream [release notes](https://downloads.isc.org/isc/bind9/9.18.7/RELEASE-NOTES-bind-9.18.7.html)

Tenable has extracted the preceding description block directly from the Fedora 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-2022:0196 advisory.

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

      CVE-2022-38177:
      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-2022-38178:
      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.

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 Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:6764 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: memory leak in ECDSA DNSSEC verification code (CVE-2022-38177)

    * bind: memory leaks in EdDSA DNSSEC verification code (CVE-2022-38178)

    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.

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 remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:6781 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: BIND 9 resolvers configured to answer from cache with zero stale-answer-timeout may terminate     unexpectedly (CVE-2022-3080)

    * bind: memory leak in ECDSA DNSSEC verification code (CVE-2022-38177)

    * bind: memory leaks in EdDSA DNSSEC verification code (CVE-2022-38178)

    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.

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 remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:6780 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: memory leak in ECDSA DNSSEC verification code (CVE-2022-38177)

    * bind: memory leaks in EdDSA DNSSEC verification code (CVE-2022-38178)

    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.

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 remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:3500-1 advisory.

  - 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 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)

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

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:3767-1 advisory.

  - 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.

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-38178 ISC BIND is vulnerable to a denial of service, caused by a memory leak in the DNSSEC verification code for the EdDSA algorithm. By spoofing the target resolver with responses that have a malformed EdDSA signature, a remote attacker could exploit this vulnerability to cause named to crash. ISC BIND is vulnerable to a denial of service, caused by an error 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 a specially-crafted request, a remote attacker could exploit this vulnerability to cause named to crash. ISC BIND is vulnerable to a denial of service, caused by a small memory leak in the DNSSEC verification code for the ECDSA algorithm. By spoofing the target resolver with responses that have a malformed ECDSA signature, a remote attacker could exploit this vulnerability to cause named to crash. ISC BIND is vulnerable to a denial of service, caused by a flaw in resolver code. By flooding the target resolver with queries, a remote attacker could exploit this vulnerability to severely degrade the resolver's performance, effectively denying legitimate clients access to the DNS resolution service.

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

  - 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 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 bind packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - 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 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)

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 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 remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2022-4081:05 advisory.

    * bind: BIND 9 resolvers configured to answer from cache with zero stale-answer-timeout may terminate     unexpectedly (CVE-2022-3080)
      * bind: memory leak in ECDSA DNSSEC verification code (CVE-2022-38177)
      * bind: memory leaks in EdDSA DNSSEC verification code (CVE-2022-38178)

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 MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2022-3874:03 advisory.

    * bind: memory leak in ECDSA DNSSEC verification code (CVE-2022-38177)
      * bind: memory leaks in EdDSA DNSSEC verification code (CVE-2022-38178)

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 version of AHV installed on the remote host is prior to 20230302.102005. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AHV-20230302.207 advisory.

  - In Expat (aka libexpat) before 2.4.3, a left shift by 29 (or more) places in the storeAtts function in     xmlparse.c can lead to realloc misbehavior (e.g., allocating too few bytes, or only freeing memory).
    (CVE-2021-45960)

  - The PKCS#11 feature in ssh-agent in OpenSSH before 9.3p2 has an insufficiently trustworthy search path,     leading to remote code execution if an agent is forwarded to an attacker-controlled system. (Code in     /usr/lib is not necessarily safe for loading into ssh-agent.) NOTE: this issue exists because of an     incomplete fix for CVE-2016-10009. (CVE-2023-38408)

  - An arbitrary file write vulnerability was found in GNU gzip's zgrep utility. When zgrep is applied on the     attacker's chosen file name (for example, a crafted file name), this can overwrite an attacker's content     to an arbitrary attacker-selected file. This flaw occurs due to insufficient validation when processing     filenames with two or more newlines where selected content and the target file names are embedded in     crafted multi-line file names. This flaw allows a remote, low privileged attacker to force zgrep to write     arbitrary files on the system. (CVE-2022-1271)

  - http.client in Python 3.x before 3.5.10, 3.6.x before 3.6.12, 3.7.x before 3.7.9, and 3.8.x before 3.8.5     allows CRLF injection if the attacker controls the HTTP request method, as demonstrated by inserting CR     and LF control characters in the first argument of HTTPConnection.request. (CVE-2020-26116)

  - urllib3 before 1.25.9 allows CRLF injection if the attacker controls the HTTP request method, as     demonstrated by inserting CR and LF control characters in the first argument of putrequest(). NOTE: this     is similar to CVE-2020-26116. (CVE-2020-26137)

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
211309	Fedora 38 : bind / bind-dyndb-ldap (2022-5cf67355ec)	Nessus	Fedora Local Security Checks	2024/11/14	2024/11/14	medium
239218	TencentOS Server 3: bind (TSSA-2022:0196)	Nessus	Tencent Local Security Checks	2025/6/16	2025/11/20	high
165640	RHEL 8 : bind (RHSA-2022:6764)	Nessus	Red Hat Local Security Checks	2022/10/3	2024/11/7	high
165649	RHEL 8 : bind9.16 (RHSA-2022:6781)	Nessus	Red Hat Local Security Checks	2022/10/5	2024/11/7	high
165665	RHEL 8 : bind (RHSA-2022:6780)	Nessus	Red Hat Local Security Checks	2022/10/5	2024/11/7	high
165692	SUSE SLES12 Security Update : bind (SUSE-SU-2022:3500-1)	Nessus	SuSE Local Security Checks	2022/10/5	2023/7/14	high
166581	SUSE SLED15 / SLES15 : Recommended update for bind (SUSE-SU-2022:3767-1)	Nessus	SuSE Local Security Checks	2022/10/27	2023/10/25	high
169316	AIX 7.1 TL 5 : bind (IJ44422)	Nessus	AIX Local Security Checks	2022/12/27	2023/4/20	high
169547	EulerOS 2.0 SP11 : bind (EulerOS-SA-2023-1002)	Nessus	Huawei Local Security Checks	2023/1/5	2023/1/26	high
169668	EulerOS 2.0 SP9 : bind (EulerOS-SA-2023-1093)	Nessus	Huawei Local Security Checks	2023/1/6	2023/1/6	high
238587	TencentOS Server 3: bind9.16 (TSSA-2023:0071)	Nessus	Tencent Local Security Checks	2025/6/16	2025/11/20	medium
292458	MiracleLinux 9 : bind-9.16.23-1.el9.1 (AXSA:2022-4081:05)	Nessus	Miracle Linux Local Security Checks	2026/1/20	2026/1/20	high
292682	MiracleLinux 8 : bind-9.11.36-3.el8.1 (AXSA:2022-3874:03)	Nessus	Miracle Linux Local Security Checks	2026/1/20	2026/1/20	high
180469	Nutanix AHV : Multiple Vulnerabilities (NXSA-AHV-20230302.207)	Nessus	Misc.	2023/9/4	2026/1/21	low

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