It was discovered that an update for PCS package in RHBA-2023:2151 erratum released as part of Red Hat Enterprise Linux 9.2 failed to include the fix for the Webpack issue CVE-2023-28154 (for PCS package), which was previously addressed in Red Hat Enterprise Linux 9.1 via erratum RHSA-2023:1591. The CVE-2023-2319 was assigned to that Red Hat specific security regression in Red Hat Enterprise Linux 9.2.

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2023-6066:10 advisory.

    * pcs: webpack: Regression of CVE-2023-28154 fixes in the MIRACLE LINUX (CVE-2023-2319)
      * rubygem-rack: Denial of service in Multipart MIME parsing (CVE-2023-27530)
      * rubygem-rack: denial of service in header parsing (CVE-2023-27539)

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 Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2023-12595 advisory.

    [0.11.4-7]
    - Fix displaying differences between configuration checkpoints in pcs config checkpoint diff command
    - Fix pcs stonith update-scsi-devices command which was broken since Pacemaker-2.1.5-rc1
    - Fixed loading of cluster status in the web interface when fencing levels are configured
    - Fixed a vulnerability in pcs-web-ui-node-modules
    - Updated bundled rubygem rack
    - Resolves: rhbz#2179901 rhbz#2180697 rhbz#2180704 rhbz#2180708 rhbz#2180978 rhbz#2183180

    [0.11.4-6]
    - Fixed broken filtering in create resource/fence device wizards in the web interface
    - Added BuildRequires: pam - needed for tier0 tests during build
    - Resolves: rhbz#2167471

    [0.11.4-5]
    - Fixed enabling/disabling sbd when cluster is not running
    - Resolves: rhbz#2166249

    [0.11.4-4]
    - Rebuilt with fixed patches
    - Resolves: rhbz#2158790 rhbz#2159454

    [0.11.4-3]
    - Allow time values in stonith-watchdog-time property
    - Resource/stonith agent self-validation of instance attributes is now disabled by default, as many agents     do not work with it properly.
    - Updated bundled rubygems: rack, rack-protection, sinatra
    - Added license for ruby2_keywords
    - Resolves: rhbz#2158790 rhbz#2159454

    [0.11.4-2]
    - Fixed stopping of pcsd service using systemctl stop pcsd command
    - Fixed smoke test execution during gating
    - Added warning when omitting validation of misconfigured resource
    - Fixed displaying of bool and integer values in pcs resource config command
    - Updated bundled rubygems: ethon, rack-protection, sinatra
    - Resolves: rhbz#2148124 rhbz#2151164 rhbz#2151524

    [0.11.4-1]
    - Rebased to latest upstream sources (see CHANGELOG.md)
    - Updated pcs-web-ui
    - Resolves: rhbz#1620043 rhbz#2019464 rhbz#2099653 rhbz#2109633 rhbz#2112293 rhbz#2116295 rhbz#2117600     rhbz#2117601

    [0.11.3-5]
    - Rebased to latest upstream sources (see CHANGELOG.md)
    - Updated pcs-web-ui
    - Added bundled rubygem: childprocess
    - Removed bundled rubygem: open4
    - Updated bundled rubygems: mustermann, rack, rack-protection, rack-test, sinatra, tilt
    - Resolves: rhbz#1493416 rhbz#1796827 rhbz#2059147 rhbz#2092950 rhbz#2112079 rhbz#2112270 rhbz#2112293     rhbz#2117599 rhbz#2117601

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 Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2023:2652 advisory.

  - It was discovered that an update for PCS package in RHBA-2023:2151 erratum released as part of Red Hat     Enterprise Linux 9.2 failed to include the fix for the Webpack issue CVE-2023-28154 (for PCS package),     which was previously addressed in Red Hat Enterprise Linux 9.1 via erratum RHSA-2023:1591. The     CVE-2023-2319 was assigned to that Red Hat specific security regression in Red Hat Enterprise Linux 9.2.
    (CVE-2023-2319)

  - A DoS vulnerability exists in Rack <v3.0.4.2, <v2.2.6.3, <v2.1.4.3 and <v2.0.9.3 within in the Multipart     MIME parsing code in which could allow an attacker to craft requests that can be abuse to cause multipart     parsing to take longer than expected. (CVE-2023-27530)

  - The Ruby on Rails advisory describes this vulnerability as follows: (CVE-2023-27539)

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

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2023:2652 advisory.

  - It was discovered that an update for PCS package in RHBA-2023:2151 erratum released as part of Red Hat     Enterprise Linux 9.2 failed to include the fix for the Webpack issue CVE-2023-28154 (for PCS package),     which was previously addressed in Red Hat Enterprise Linux 9.1 via erratum RHSA-2023:1591. The     CVE-2023-2319 was assigned to that Red Hat specific security regression in Red Hat Enterprise Linux 9.2.
    (CVE-2023-2319)

  - A DoS vulnerability exists in Rack <v3.0.4.2, <v2.2.6.3, <v2.1.4.3 and <v2.0.9.3 within in the Multipart     MIME parsing code in which could allow an attacker to craft requests that can be abuse to cause multipart     parsing to take longer than expected. (CVE-2023-27530)

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-2023:2652 advisory.

    The pcs packages provide a command-line configuration system for the Pacemaker and Corosync utilities.

    Security Fix(es):

    * pcs: webpack: Regression of CVE-2023-28154 fixes in the Red Hat Enterprise Linux (CVE-2023-2319)

    * rubygem-rack: Denial of service in Multipart MIME parsing (CVE-2023-27530)

    * rubygem-rack: denial of service in header parsing (CVE-2023-27539)

    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):

    * Command 'pcs config checkpoint diff' does not show configuration differences between checkpoints     (BZ#2180697)

    * Need a way to add a scsi fencing device to a cluster without requiring a restart of all cluster     resources (BZ#2180704)

    * [WebUI] fence levels prevent loading of cluster status (BZ#2183180)

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.

ID	Name	Product	Family	Severity
293107	MiracleLinux 9 : pcs-0.11.4-7.el9.ML.1 (AXSA:2023-6066:10)	Nessus	Miracle Linux Local Security Checks	critical
178685	Oracle Linux 9 : pcs (ELSA-2023-12595)	Nessus	Oracle Linux Local Security Checks	critical
176396	Rocky Linux 9 : pcs (RLSA-2023:2652)	Nessus	Rocky Linux Local Security Checks	critical
175644	AlmaLinux 9 : pcs (ALSA-2023:2652)	Nessus	Alma Linux Local Security Checks	critical
175431	RHEL 9 : pcs (RHSA-2023:2652)	Nessus	Red Hat Local Security Checks	critical

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