The remote MiracleLinux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2021-2788:01 advisory.

    * postgresql: memory disclosure in certain queries (CVE-2021-3677)
      * postgresql: server processes unencrypted bytes from man-in-the-middle (CVE-2021-23214)
      * postgresql: libpq processes unencrypted bytes from man-in-the-middle (CVE-2021-23222)

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 SUSE Linux SLED12 / SLES12 / SLES_SAP12 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2021:3120-1 advisory.

  - A flaw was found in postgresql. A purpose-crafted query can read arbitrary bytes of server memory. In the     default configuration, any authenticated database user can complete this attack at will. The attack does     not require the ability to create objects. If server settings include max_worker_processes=0, the known     versions of this attack are infeasible. However, undiscovered variants of the attack may be independent of     that setting. (CVE-2021-3677)

Note that Nessus has not tested for this issue 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-2021-5235 advisory.

    postgresql     [12.9-1]
    - Update to 12.9
    - Resolves: #2024677

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 Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2021-5236 advisory.

    postgresql     [13.5-1]
    - Update to 13.5
    - Resolves: #2024608

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 version of postgresql installed on the remote host is prior to 13.7-2. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2POSTGRESQL13-2023-002 advisory.

    2024-08-28: CVE-2021-3677 was added to this advisory.

    2024-02-29: CVE-2021-23222 was added to this advisory.

    A man-in-the-middle attacker can inject false responses to the client's first few queries, despite the use     of SSL certificate verification and encryption. (CVE-2021-23222)

    A flaw was found in postgresql. A purpose-crafted query can read arbitrary bytes of server memory. In the     default configuration, any authenticated database user can complete this attack at will. The attack does     not require the ability to create objects. If server settings include max_worker_processes=0, the known     versions of this attack are infeasible. However, undiscovered variants of the attack may be independent of     that setting. (CVE-2021-3677)

    A flaw was found in PostgreSQL. There is an issue with incomplete efforts to operate safely when a     privileged user is maintaining another user's objects. The Autovacuum, REINDEX, CREATE INDEX, REFRESH     MATERIALIZED VIEW, CLUSTER, and pg_amcheck commands activated relevant protections too late or not at all     during the process. This flaw allows an attacker with permission to create non-temporary objects in at     least one schema to execute arbitrary SQL functions under a superuser identity. (CVE-2022-1552)

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 MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2022-2992:01 advisory.

    * postgresql: memory disclosure in certain queries (CVE-2021-3677)
      * postgresql: server processes unencrypted bytes from man-in-the-middle (CVE-2021-23214)

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 host is affected by the vulnerability described in GLSA-202211-04 (PostgreSQL: Multiple Vulnerabilities)

  - When the server is configured to use trust authentication with a clientcert requirement or to use cert     authentication, a man-in-the-middle attacker can inject arbitrary SQL queries when a connection is first     established, despite the use of SSL certificate verification and encryption. (CVE-2021-23214)

  - A man-in-the-middle attacker can inject false responses to the client's first few queries, despite the use     of SSL certificate verification and encryption. (CVE-2021-23222)

  - A flaw was found in postgresql in versions before 13.3, before 12.7, before 11.12, before 10.17 and before     9.6.22. While modifying certain SQL array values, missing bounds checks let authenticated database users     write arbitrary bytes to a wide area of server memory. The highest threat from this vulnerability is to     data confidentiality and integrity as well as system availability. (CVE-2021-32027)

  - A flaw was found in postgresql. Using an INSERT ... ON CONFLICT ... DO UPDATE command on a purpose-crafted     table, an authenticated database user could read arbitrary bytes of server memory. The highest threat from     this vulnerability is to data confidentiality. (CVE-2021-32028)

  - A flaw was found in postgresql. A purpose-crafted query can read arbitrary bytes of server memory. In the     default configuration, any authenticated database user can complete this attack at will. The attack does     not require the ability to create objects. If server settings include max_worker_processes=0, the known     versions of this attack are infeasible. However, undiscovered variants of the attack may be independent of     that setting. (CVE-2021-3677)

  - A flaw was found in PostgreSQL. There is an issue with incomplete efforts to operate safely when a     privileged user is maintaining another user's objects. The Autovacuum, REINDEX, CREATE INDEX, REFRESH     MATERIALIZED VIEW, CLUSTER, and pg_amcheck commands activated relevant protections too late or not at all     during the process. This flaw allows an attacker with permission to create non-temporary objects in at     least one schema to execute arbitrary SQL functions under a superuser identity. (CVE-2022-1552)

  - A vulnerability was found in PostgreSQL. This attack requires permission to create non-temporary objects     in at least one schema, the ability to lure or wait for an administrator to create or update an affected     extension in that schema, and the ability to lure or wait for a victim to use the object targeted in     CREATE OR REPLACE or CREATE IF NOT EXISTS. Given all three prerequisites, this flaw allows an attacker to     run arbitrary code as the victim role, which may be a superuser. (CVE-2022-2625)

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 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2021-2786:01 advisory.

    * postgresql: memory disclosure in certain queries (CVE-2021-3677)
      * postgresql: server processes unencrypted bytes from man-in-the-middle (CVE-2021-23214)
      * postgresql: libpq processes unencrypted bytes from man-in-the-middle (CVE-2021-23222)

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.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
294150	MiracleLinux 7 : rh-postgresql12-postgresql-12.9-1.el7 (AXSA:2021-2788:01)	Nessus	Miracle Linux Local Security Checks	2026/1/20	2026/1/20	high
153466	SUSE SLED12 / SLES12 Security Update : postgresql13 (SUSE-SU-2021:3120-1)	Nessus	SuSE Local Security Checks	2021/9/17	2023/7/14	medium
156398	Oracle Linux 8 : postgresql:12 (ELSA-2021-5235)	Nessus	Oracle Linux Local Security Checks	2021/12/30	2024/11/1	high
156399	Oracle Linux 8 : postgresql:13 (ELSA-2021-5236)	Nessus	Oracle Linux Local Security Checks	2021/12/30	2024/11/1	high
182064	Amazon Linux 2 : postgresql (ALASPOSTGRESQL13-2023-002)	Nessus	Amazon Linux Local Security Checks	2023/9/27	2024/12/11	high
294712	MiracleLinux 8 : postgresql:12 (AXSA:2022-2992:01)	Nessus	Miracle Linux Local Security Checks	2026/1/20	2026/1/20	high
168040	GLSA-202211-04 : PostgreSQL: Multiple Vulnerabilities	Nessus	Gentoo Local Security Checks	2022/11/22	2022/11/22	high
294151	MiracleLinux 7 : rh-postgresql13-postgresql-13.5-1.el7 (AXSA:2021-2786:01)	Nessus	Miracle Linux Local Security Checks	2026/1/20	2026/1/20	high

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