Linux/Unix 主機上安裝了一個或多個受到弱點影響的套件，且廠商未提供可用的修補程式。

  - MariaDB v10.5 的 sys_exec 函式中不安全的權限允許經驗證的攻擊者以提升的權限執行任意命令。注意MariaDB Foundation 對此存有爭議因為未跨越權限邊界。 (CVE-2023-39593)

請注意，Nessus 依賴供應商報告的套件存在。

Linux/Unix 主机中安装的一个或多个程序包受到一个漏洞影响，而供应商没有提供补丁程序。

  - MariaDB v10.5 的 sys_exec 函数中的不安全权限允许经身份验证的攻击者以提升的权限执行任意命令。注意此问题受到 MariaDB Foundation 的争议原因是未跨越任何权限边界。 (CVE-2023-39593)

请注意，Nessus 依赖供应商报告的程序包是否存在进行判断。

Linux/Unix ホストには、ベンダーが提供するパッチが利用できない脆弱性の影響を受ける複数のパッケージがインストールされています。

  - MariaDB v10.5 の sys_exec 関数のセキュアでない権限により、認証された攻撃者が、昇格された権限で任意のコマンドを実行する可能性があります。注権限境界を超えていないため、これは MariaDB Foundation によって異議申し立てされています。CVE-2023-39593

Nessus は、ベンダーによって報告されたパッケージの存在に依存していることに注意してください。

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - Insecure permissions in the sys_exec function of MariaDB v10.5 allows authenticated attackers to execute     arbitrary commands with elevated privileges. NOTE: this is disputed by the MariaDB Foundation because no     privilege boundary is crossed. (CVE-2023-39593)

Note that Nessus relies on the presence of the package as reported by the vendor.

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2024:0973 advisory.

    Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:

    CVE-2022-32081:
    MariaDB v10.4 to v10.7 was discovered to contain an use-after-poison in prepare_inplace_add_virtual at     /storage/innobase/handler/handler0alter.cc.

    CVE-2022-32082:
    MariaDB v10.5 to v10.7 was discovered to contain an assertion failure at table->get_ref_count() == 0 in     dict0dict.cc.

    CVE-2022-32084:
    MariaDB v10.2 to v10.7 was discovered to contain a segmentation fault via the component sub_select.

    CVE-2022-32089:
    MariaDB v10.5 to v10.7 was discovered to contain a segmentation fault via the component     st_select_lex_unit::exclude_level.

    CVE-2022-32091:
    MariaDB v10.7 was discovered to contain an use-after-poison in in __interceptor_memset at     /libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc.

    CVE-2022-38791:
    In MariaDB before 10.9.2, compress_write in extra/mariabackup/ds_compress.cc does not release data_mutex     upon a stream write failure, which allows local users to trigger a deadlock.

    CVE-2022-47015:
    MariaDB Server before 10.3.34 thru 10.9.3 is vulnerable to Denial of Service. It is possible for function     spider_db_mbase::print_warnings to dereference a null pointer.

    CVE-2023-26785:
    MariaDB v10.5 was discovered to contain a remote code execution (RCE) vulnerability.

    CVE-2023-39593:
    Insecure permissions in the sys_exec function of Oracle MYSQL MariaDB v10.5 allows authenticated attackers     to execute arbitrary commands with elevated privileges.

    CVE-2023-5157:
    A vulnerability was found in MariaDB. An OpenVAS port scan on ports 3306 and 4567 allows a malicious     remote client to cause a denial of service.

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.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
252868	Linux Distros 未修補的弱點：CVE-2023-39593	Nessus	Misc.	2025/8/20	2026/4/4	medium
252868	Linux Distros 未修补的漏洞：CVE-2023-39593	Nessus	Misc.	2025/8/20	2026/4/4	medium
252868	Linux Distros のパッチ未適用の脆弱性: CVE-2023-39593	Nessus	Misc.	2025/8/20	2026/4/4	medium
252868	Linux Distros Unpatched Vulnerability : CVE-2023-39593	Nessus	Misc.	2025/8/20	2026/4/4	medium
238696	TencentOS Server 4: mariadb (TSSA-2024:0973)	Nessus	Tencent Local Security Checks	2025/6/16	2025/11/20	high

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