Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Replication). Supported versions that are affected are 8.0.27 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

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

  - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Replication). Supported     versions that are affected are 8.0.27 and prior. Easily exploitable vulnerability allows high privileged     attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this     vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete     DOS) of MySQL Server. (CVE-2023-21950)

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

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the 759a5599-3ce8-11ee-a0d1-84a93843eb75 advisory.

  - A vulnerability was found in zstd v1.4.10, where an attacker can supply empty string as an argument to the     command line tool to cause buffer overrun. (CVE-2022-4899)

  - A timing side-channel in the handling of RSA ClientKeyExchange messages was discovered in GnuTLS. This     side-channel can be sufficient to recover the key encrypted in the RSA ciphertext across a network in a     Bleichenbacher style attack. To achieve a successful decryption the attacker would need to send a large     amount of specially crafted messages to the vulnerable server. By recovering the secret from the     ClientKeyExchange message, the attacker would be able to decrypt the application data exchanged over that     connection. (CVE-2023-0361)

  - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Replication). Supported     versions that are affected are 8.0.27 and prior. Easily exploitable vulnerability allows high privileged     attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this     vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete     DOS) of MySQL Server. (CVE-2023-21950)

  - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Replication). Supported     versions that are affected are 8.0.33 and prior. Difficult to exploit vulnerability allows high privileged     attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this     vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete     DOS) of MySQL Server. (CVE-2023-22005)

  - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Replication). Supported     versions that are affected are 5.7.41 and prior and 8.0.32 and prior. Easily exploitable vulnerability     allows high privileged attacker with network access via multiple protocols to compromise MySQL Server.
    Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently     repeatable crash (complete DOS) of MySQL Server. (CVE-2023-22007)

  - Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are     affected are 8.0.33 and prior. Easily exploitable vulnerability allows high privileged attacker with     network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability     can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL     Server. (CVE-2023-22008)

  - Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are     affected are 8.0.33 and prior. Difficult to exploit vulnerability allows high privileged attacker with     network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability     can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL     Server. (CVE-2023-22033)

  - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Security: Privileges).
    Supported versions that are affected are 8.0.33 and prior. Easily exploitable vulnerability allows high     privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful     attacks of this vulnerability can result in unauthorized update, insert or delete access to some of MySQL     Server accessible data. (CVE-2023-22038)

  - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported     versions that are affected are 8.0.33 and prior. Easily exploitable vulnerability allows high privileged     attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this     vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete     DOS) of MySQL Server. (CVE-2023-22046, CVE-2023-22054, CVE-2023-22056)

  - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Pluggable Auth). Supported     versions that are affected are 8.0.33 and prior. Difficult to exploit vulnerability allows low privileged     attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this     vulnerability can result in unauthorized read access to a subset of MySQL Server accessible data.
    (CVE-2023-22048)

  - Vulnerability in the MySQL Server product of Oracle MySQL (component: Client programs). Supported versions     that are affected are 5.7.42 and prior and 8.0.33 and prior. Difficult to exploit vulnerability allows low     privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful     attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable     crash (complete DOS) of MySQL Server and unauthorized read access to a subset of MySQL Server accessible     data. (CVE-2023-22053)

  - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Replication). Supported     versions that are affected are 8.0.33 and prior. Easily exploitable vulnerability allows high privileged     attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this     vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete     DOS) of MySQL Server. (CVE-2023-22057)

  - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DDL). Supported versions     that are affected are 8.0.33 and prior. Difficult to exploit vulnerability allows high privileged attacker     with network access via multiple protocols to compromise MySQL Server. Successful attacks of this     vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete     DOS) of MySQL Server. (CVE-2023-22058)

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 Oracle (formerly Sun) Java SE or Java for Business installed on the remote host is affected by multiple vulnerabilities as referenced in the April 2023 CPU advisory:

  - Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE     (component: JSSE). Supported versions that are affected are Oracle Java SE: 8u361, 8u361-perf,     11.0.18, 17.0.6, 20; Oracle GraalVM Enterprise Edition: 20.3.9, 21.3.5 and 22.3.1. Difficult to exploit     vulnerability allows unauthenticated attacker with network access via TLS to compromise Oracle Java SE,     Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized     creation, deletion or modification access to critical data or all Oracle Java SE, Oracle GraalVM     Enterprise Edition accessible data as well as unauthorized access to critical data or complete access to     all Oracle Java SE, Oracle GraalVM Enterprise Edition accessible data. (CVE-2023-21930)

  - Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE     (component: Swing). Supported versions that are affected are Oracle Java SE: 8u361, 8u361-perf,     11.0.18, 17.0.6, 20; Oracle GraalVM Enterprise Edition: 20.3.9, 21.3.5 and 22.3.1. Easily exploitable     vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Java SE,     Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized     update, insert or delete access to some of Oracle Java SE, Oracle GraalVM Enterprise Edition accessible     data. (CVE-2023-21939)

  - Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE     (component: Hotspot). Supported versions that are affected are Oracle Java SE: 8u361, 8u361-perf,     11.0.18, 17.0.6; Oracle GraalVM Enterprise Edition: 20.3.9, 21.3.5 and 22.3.1. Difficult to exploit     vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise     Oracle Java SE, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in     unauthorized access to critical data or complete access to all Oracle Java SE, Oracle GraalVM Enterprise     Edition accessible data. (CVE-2023-21954)

Note that Nessus has not tested for this issue 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-2022:7119 advisory.

    MySQL is a multi-user, multi-threaded SQL database server. It consists of the MySQL server daemon (mysqld)     and many client programs and libraries.

    The following packages have been upgraded to a later upstream version: mysql (8.0.30).

    Security Fix(es):

    * mysql: Server: DML multiple unspecified vulnerabilities (CVE-2021-2478, CVE-2021-2479, CVE-2021-35591,     CVE-2021-35607, CVE-2022-21301, CVE-2022-21413)

    * mysql: Server: Optimizer multiple unspecified vulnerabilities (CVE-2021-2481, CVE-2021-35575,     CVE-2021-35577, CVE-2021-35610, CVE-2021-35612, CVE-2021-35626, CVE-2021-35627, CVE-2021-35628,     CVE-2021-35634, CVE-2021-35635, CVE-2021-35636, CVE-2021-35638, CVE-2021-35641, CVE-2021-35642,     CVE-2021-35643, CVE-2021-35644, CVE-2021-35645, CVE-2021-35646, CVE-2021-35647, CVE-2022-21253,     CVE-2022-21254, CVE-2022-21264, CVE-2022-21278, CVE-2022-21297, CVE-2022-21339, CVE-2022-21342,     CVE-2022-21351, CVE-2022-21370, CVE-2022-21378, CVE-2022-21412, CVE-2022-21414, CVE-2022-21435,     CVE-2022-21436, CVE-2022-21437, CVE-2022-21438, CVE-2022-21440, CVE-2022-21452, CVE-2022-21459,     CVE-2022-21462, CVE-2022-21478, CVE-2022-21479, CVE-2022-21509, CVE-2022-21525, CVE-2022-21526,     CVE-2022-21527, CVE-2022-21528, CVE-2022-21529, CVE-2022-21530, CVE-2022-21531, CVE-2022-21553,     CVE-2022-21569, CVE-2022-21265)

    * mysql: Server: Replication multiple unspecified vulnerabilities (CVE-2021-35546, CVE-2022-21344,     CVE-2022-21415)

    * mysql: Server: Error Handling unspecified vulnerability (CVE-2021-35596)

    * mysql: C API unspecified vulnerability (CVE-2021-35597)

    * mysql: Server: Options multiple unspecified vulnerabilities (CVE-2021-35602, CVE-2021-35630,     CVE-2022-21515)

    * mysql: InnoDB multiple unspecified vulnerabilities (CVE-2021-35604, CVE-2022-21302, CVE-2022-21348,     CVE-2022-21352, CVE-2022-21417, CVE-2022-21418, CVE-2022-21451, CVE-2022-21517, CVE-2022-21537,     CVE-2022-21539, CVE-2022-21423)

    * mysql: Server: Group Replication Plugin multiple unspecified vulnerabilities (CVE-2021-35608,     CVE-2022-21256, CVE-2022-21379, CVE-2022-21454)

    * mysql: Server: Security: Encryption multiple unspecified vulnerabilities (CVE-2021-35622,     CVE-2022-21358, CVE-2022-21372, CVE-2022-21538)

    * mysql: Server: Security: Privileges multiple unspecified vulnerabilities (CVE-2021-35624,     CVE-2022-21245, CVE-2021-35625)

    * mysql: Server: GIS unspecified vulnerability (CVE-2021-35631)

    * mysql: Server: Data Dictionary unspecified vulnerability (CVE-2021-35632)

    * mysql: Server: PS unspecified vulnerability (CVE-2021-35637)

    * mysql: Server: Stored Procedure multiple unspecified vulnerabilities (CVE-2021-35639, CVE-2022-21303,     CVE-2022-21522, CVE-2022-21534)

    * mysql: Server: FTS multiple unspecified vulnerabilities (CVE-2021-35648, CVE-2022-21427)

    * mysql: Server: Federated multiple unspecified vulnerabilities (CVE-2022-21270, CVE-2022-21547)

    * mysql: Server: Parser unspecified vulnerability (CVE-2022-21304)

    * mysql: Server: Information Schema multiple unspecified vulnerabilities (CVE-2022-21362, CVE-2022-21374)

    * mysql: Server: Compiling unspecified vulnerability (CVE-2022-21367)

    * mysql: Server: Components Services unspecified vulnerability (CVE-2022-21368)

    * mysql: Server: DDL multiple unspecified vulnerabilities (CVE-2022-21425, CVE-2022-21444, CVE-2021-35640,     CVE-2022-21249)

    * mysql: Server: PAM Auth Plugin unspecified vulnerability (CVE-2022-21457)

    * mysql: Server: Logging multiple unspecified vulnerabilities (CVE-2022-21460, CVE-2021-35633)

    * mysql: Server: Security: Roles unspecified vulnerability (CVE-2021-35623)

    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.

    Bug Fix(es):

    * Rebuild mecab due to change in the suffix (from .el8 to .el8.0.0) [rhel-8] (BZ#2110940)

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 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:6518 advisory.

    MySQL is a multi-user, multi-threaded SQL database server. It consists of the MySQL server daemon, mysqld,     and many client programs.

    The following packages have been upgraded to a later upstream version: rh-mysql80-mysql (8.0.30).
    (BZ#2076939)

    Security Fix(es):

    * mysql: Server: DML multiple unspecified vulnerabilities (CVE-2021-2478, CVE-2021-2479, CVE-2021-35591,     CVE-2021-35607, CVE-2022-21301, CVE-2022-21413)

    * mysql: Server: Optimizer multiple unspecified vulnerabilities (CVE-2021-2481, CVE-2021-35575,     CVE-2021-35577, CVE-2021-35610, CVE-2021-35612, CVE-2021-35626, CVE-2021-35627, CVE-2021-35628,     CVE-2021-35634, CVE-2021-35635, CVE-2021-35636, CVE-2021-35638, CVE-2021-35641, CVE-2021-35642,     CVE-2021-35643, CVE-2021-35644, CVE-2021-35645, CVE-2021-35646, CVE-2021-35647, CVE-2022-21253,     CVE-2022-21254, CVE-2022-21264, CVE-2022-21278, CVE-2022-21297, CVE-2022-21339, CVE-2022-21342,     CVE-2022-21351, CVE-2022-21370, CVE-2022-21378, CVE-2022-21412, CVE-2022-21414, CVE-2022-21435,     CVE-2022-21436, CVE-2022-21437, CVE-2022-21438, CVE-2022-21440, CVE-2022-21452, CVE-2022-21459,     CVE-2022-21462, CVE-2022-21478, CVE-2022-21479, CVE-2022-21509, CVE-2022-21525, CVE-2022-21526,     CVE-2022-21527, CVE-2022-21528, CVE-2022-21529, CVE-2022-21530, CVE-2022-21531, CVE-2022-21553,     CVE-2022-21556, CVE-2022-21569, CVE-2022-21265)

    * mysql: Server: Replication multiple unspecified vulnerabilities (CVE-2021-35546, CVE-2022-21344,     CVE-2022-21415)

    * mysql: Server: Error Handling unspecified vulnerability (CVE-2021-35596)

    * mysql: C API unspecified vulnerability (CVE-2021-35597)

    * mysql: Server: Options multiple unspecified vulnerabilities (CVE-2021-35602, CVE-2021-35630,     CVE-2022-21515)

    * mysql: InnoDB multiple unspecified vulnerabilities (CVE-2021-35604, CVE-2022-21302, CVE-2022-21348,     CVE-2022-21352, CVE-2022-21417, CVE-2022-21418, CVE-2022-21451, CVE-2022-21517, CVE-2022-21537,     CVE-2022-21539, CVE-2022-21423)

    * mysql: Server: Group Replication Plugin multiple unspecified vulnerabilities (CVE-2021-35608,     CVE-2022-21256, CVE-2022-21379, CVE-2022-21454)

    * mysql: Server: Security: Encryption multiple unspecified vulnerabilities (CVE-2021-35622,     CVE-2022-21358, CVE-2022-21372, CVE-2022-21538)

    * mysql: Server: Security: Privileges multiple unspecified vulnerabilities (CVE-2021-35624,     CVE-2022-21245, CVE-2021-35625)

    * mysql: Server: GIS unspecified vulnerability (CVE-2021-35631)

    * mysql: Server: Data Dictionary unspecified vulnerability (CVE-2021-35632)

    * mysql: Server: PS unspecified vulnerability (CVE-2021-35637)

    * mysql: Server: Stored Procedure multiple unspecified vulnerabilities (CVE-2021-35639, CVE-2022-21303,     CVE-2022-21522, CVE-2022-21534)

    * mysql: Server: FTS multiple unspecified vulnerabilities (CVE-2021-35648, CVE-2022-21427)

    * mysql: Server: Federated multiple unspecified vulnerabilities (CVE-2022-21270, CVE-2022-21547)

    * mysql: Server: Parser unspecified vulnerability (CVE-2022-21304)

    * mysql: Server: Information Schema multiple unspecified vulnerabilities (CVE-2022-21362, CVE-2022-21374)

    * mysql: Server: Compiling unspecified vulnerability (CVE-2022-21367)

    * mysql: Server: Components Services unspecified vulnerability (CVE-2022-21368)

    * mysql: Server: DDL multiple unspecified vulnerabilities (CVE-2022-21425, CVE-2022-21444, CVE-2021-35640,     CVE-2022-21249)

    * mysql: Server: PAM Auth Plugin multiple unspecified vulnerabilities (CVE-2022-21455, CVE-2022-21457)

    * mysql: Server: Logging multiple unspecified vulnerabilities (CVE-2022-21460, CVE-2021-35633)

    * mysql: Server: Security: Roles unspecified vulnerability (CVE-2021-35623)

    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 versions of MySQL Server installed on the remote host are affected by multiple vulnerabilities as referenced in the January and October 2022 CPU advisories.

  - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are     affected are 8.0.27 and prior. Easily exploitable vulnerability allows high privileged attacker with network access     via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in takeover     of MySQL Server. (CVE-2022-21600)

  - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Compiling (cURL)). Supported versions     that are affected are 5.7.36 and prior and 8.0.27 and prior. Easily exploitable vulnerability allows     unauthenticated attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks     of this vulnerability can result in unauthorized access to critical data or complete access to all MySQL Server     accessible data. (CVE-2021-22946)

  - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported     versions that are affected are 8.0.27 and prior. Easily exploitable vulnerability allows low privileged     attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this     vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete     DOS) of MySQL Server as well as unauthorized update, insert or delete access to some of MySQL Server     accessible data. (CVE-2022-21351)

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

ID	Name	Product	Family	Severity
249733	Linux Distros Unpatched Vulnerability : CVE-2023-21950	Nessus	Misc.	medium
179945	FreeBSD : MySQL -- Multiple vulnerabilities (759a5599-3ce8-11ee-a0d1-84a93843eb75)	Nessus	FreeBSD Local Security Checks	high
174511	Oracle Java SE Multiple Vulnerabilities (April 2023 CPU)	Nessus	Misc.	high
166543	RHEL 8 : mysql:8.0 (RHSA-2022:7119)	Nessus	Red Hat Local Security Checks	high
165092	RHEL 7 : rh-mysql80-mysql (RHSA-2022:6518)	Nessus	Red Hat Local Security Checks	high
156908	Oracle MySQL Server (Jan 2022 CPU)	Nessus	Databases	high

Detections

Analytics

CVE-2023-21950

medium

Tenable Plugins

medium

high

high

high

high

high