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RHEL 8 : pcp (RHSA-2026:55560)

🗓️ 17 Aug 2026 00:00:00Reported by TenableType 
nessus
 nessus
🔗 www.tenable.com👁 1 Views

PCP on RHEL 8 vulnerable to command injection, privilege escalation, DoS, and unauthenticated access flaws. CVE-2026-16524, 16526, 16527, 16529.

Related
Refs
Code
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-16527
30 Jul 202605:30
attackerkb
attackerkb
ATTACKERKB
CVE-2026-16526
30 Jul 202605:20
attackerkb
attackerkb
ATTACKERKB
CVE-2026-16524
30 Jul 202605:15
attackerkb
attackerkb
ATTACKERKB
CVE-2026-16529
30 Jul 202605:30
attackerkb
amazon
Amazon
Important: pcp
17 Aug 202600:00
amazon
cve
CVE
CVE-2026-16524
30 Jul 202605:15
cve
cve
CVE
CVE-2026-16526
30 Jul 202605:20
cve
cve
CVE
CVE-2026-16527
30 Jul 202605:30
cve
cve
CVE
CVE-2026-16529
30 Jul 202605:30
cve
cvelist
Cvelist
CVE-2026-16524 Pcp: pcp linux_sockets pmda: arbitrary command execution via command injection
30 Jul 202605:15
cvelist
Rows per page
#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2026:55560. The text
# itself is copyright (C) Red Hat, Inc.
##

include('compat.inc');

if (description)
{
  script_id(335990);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/08/17");

  script_cve_id(
    "CVE-2026-16524",
    "CVE-2026-16526",
    "CVE-2026-16527",
    "CVE-2026-16529"
  );
  script_xref(name:"RHSA", value:"2026:55560");

  script_name(english:"RHEL 8 : pcp (RHSA-2026:55560)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Red Hat host is missing one or more security updates for pcp.");
  script_set_attribute(attribute:"description", value:
"The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as
referenced in the RHSA-2026:55560 advisory.

    Performance Co-Pilot (PCP) is a suite of tools, services, and libraries for acquisition, archiving, and
    analysis of system-level performance measurements. Its light-weight distributed architecture makes it
    particularly well-suited to centralized analysis of complex systems.

    Security Fix(es):

    * PCP: PCP linux_sockets PMDA: Arbitrary Command Execution via Command Injection (CVE-2026-16524)

    * PCP: PCP: Privilege escalation to root via linux_sockets PMDA vulnerability (CVE-2026-16526)

    * PCP: PCP pmproxy: Unauthenticated access to /store endpoint allows bypassing pmcd access rules
    (CVE-2026-16527)

    * PCP: PCP: Denial of Service due to signed integer overflow (CVE-2026-16529)

    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.");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/updates/classification/#important");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2506023");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2506026");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2506031");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2506032");
  # https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_55560.json
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?97307c4f");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/errata/RHSA-2026:55560");
  script_set_attribute(attribute:"solution", value:
"Update the RHEL pcp package based on the guidance in RHSA-2026:55560.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2026-16524");
  script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2026-16526");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");
  script_cwe_id(78, 190, 306, 403);
  script_set_attribute(attribute:"vendor_severity", value:"Important");

  script_set_attribute(attribute:"vuln_publication_date", value:"2026/07/30");
  script_set_attribute(attribute:"patch_publication_date", value:"2026/08/17");
  script_set_attribute(attribute:"plugin_publication_date", value:"2026/08/17");

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  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:pcp-pmda-hacluster");
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  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:pcp-pmda-lustrecomm");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:pcp-pmda-mailq");
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  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:pcp-pmda-mic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:pcp-pmda-mongodb");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:pcp-pmda-mounts");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:pcp-pmda-mssql");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:pcp-pmda-mysql");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:pcp-pmda-named");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:pcp-pmda-netcheck");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:pcp-pmda-netfilter");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:pcp-pmda-news");
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  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:pcp-pmda-nvidia-gpu");
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  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:pcp-pmda-perfevent");
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  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:pcp-pmda-sendmail");
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  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:pcp-pmda-smart");
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  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:pcp-pmda-sockets");
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  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:pcp-pmda-trace");
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  script_category(ACT_GATHER_INFO);
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  script_copyright(english:"This script is Copyright (C) 2026 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl", "redhat_repos.nasl");
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  exit(0);
}


include('rpm2.inc');
include('rhel.inc');

if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var os_product = get_kb_item('installed_os/local/SSH/0/product');
if (isnull(os_product) || 'Red Hat' >!< os_product) audit(AUDIT_OS_NOT, 'Red Hat');
var os_version = get_kb_item('installed_os/local/SSH/0/version');
if (isnull(os_version)) audit(AUDIT_UNKNOWN_APP_VER, 'Red Hat');
if (!rhel_check_release(operator: 'ge', os_version: os_version, rhel_version: '8')) audit(AUDIT_OS_NOT, 'Red Hat 8.x', 'Red Hat ' + os_version);

if (!get_kb_item('Host/RedHat/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);

var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 's390' >!< cpu && 'aarch64' >!< cpu && 'ppc' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Red Hat', cpu);

var constraints = [
  {
    'release': '8',
    'repo_relative_urls': [
      'content/dist/rhel8/8.10/aarch64/appstream/debug',
      'content/dist/rhel8/8.10/aarch64/appstream/os',
      'content/dist/rhel8/8.10/aarch64/appstream/source/SRPMS',
      'content/dist/rhel8/8.10/ppc64le/appstream/debug',
      'content/dist/rhel8/8.10/ppc64le/appstream/os',
      'content/dist/rhel8/8.10/ppc64le/appstream/source/SRPMS',
      'content/dist/rhel8/8.10/x86_64/appstream/debug',
      'content/dist/rhel8/8.10/x86_64/appstream/os',
      'content/dist/rhel8/8.10/x86_64/appstream/source/SRPMS',
      'content/dist/rhel8/8.6/aarch64/appstream/debug',
      'content/dist/rhel8/8.6/aarch64/appstream/os',
      'content/dist/rhel8/8.6/aarch64/appstream/source/SRPMS',
      'content/dist/rhel8/8.6/ppc64le/appstream/debug',
      'content/dist/rhel8/8.6/ppc64le/appstream/os',
      'content/dist/rhel8/8.6/ppc64le/appstream/source/SRPMS',
      'content/dist/rhel8/8.6/x86_64/appstream/debug',
      'content/dist/rhel8/8.6/x86_64/appstream/os',
      'content/dist/rhel8/8.6/x86_64/appstream/source/SRPMS',
      'content/dist/rhel8/8.8/aarch64/appstream/debug',
      'content/dist/rhel8/8.8/aarch64/appstream/os',
      'content/dist/rhel8/8.8/aarch64/appstream/source/SRPMS',
      'content/dist/rhel8/8.8/ppc64le/appstream/debug',
      'content/dist/rhel8/8.8/ppc64le/appstream/os',
      'content/dist/rhel8/8.8/ppc64le/appstream/source/SRPMS',
      'content/dist/rhel8/8.8/x86_64/appstream/debug',
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      'content/dist/rhel8/8.9/aarch64/appstream/debug',
      'content/dist/rhel8/8.9/aarch64/appstream/os',
      'content/dist/rhel8/8.9/aarch64/appstream/source/SRPMS',
      'content/dist/rhel8/8.9/ppc64le/appstream/debug',
      'content/dist/rhel8/8.9/ppc64le/appstream/os',
      'content/dist/rhel8/8.9/ppc64le/appstream/source/SRPMS',
      'content/dist/rhel8/8.9/x86_64/appstream/debug',
      'content/dist/rhel8/8.9/x86_64/appstream/os',
      'content/dist/rhel8/8.9/x86_64/appstream/source/SRPMS',
      'content/dist/rhel8/8/aarch64/appstream/debug',
      'content/dist/rhel8/8/aarch64/appstream/os',
      'content/dist/rhel8/8/aarch64/appstream/source/SRPMS',
      'content/dist/rhel8/8/ppc64le/appstream/debug',
      'content/dist/rhel8/8/ppc64le/appstream/os',
      'content/dist/rhel8/8/ppc64le/appstream/source/SRPMS',
      'content/dist/rhel8/8/x86_64/appstream/debug',
      'content/dist/rhel8/8/x86_64/appstream/os',
      'content/dist/rhel8/8/x86_64/appstream/source/SRPMS',
      'content/e6s/rhel8/8.10/aarch64/appstream/debug',
      'content/e6s/rhel8/8.10/aarch64/appstream/os',
      'content/e6s/rhel8/8.10/aarch64/appstream/source/SRPMS',
      'content/e6s/rhel8/8.10/ppc64le/appstream/debug',
      'content/e6s/rhel8/8.10/ppc64le/appstream/os',
      'content/e6s/rhel8/8.10/ppc64le/appstream/source/SRPMS',
      'content/e6s/rhel8/8.10/x86_64/appstream/debug',
      'content/e6s/rhel8/8.10/x86_64/appstream/os',
      'content/e6s/rhel8/8.10/x86_64/appstream/source/SRPMS',
      'content/public/ubi/dist/ubi8/8/aarch64/appstream/debug',
      'content/public/ubi/dist/ubi8/8/aarch64/appstream/os',
      'content/public/ubi/dist/ubi8/8/aarch64/appstream/source/SRPMS',
      'content/public/ubi/dist/ubi8/8/ppc64le/appstream/debug',
      'content/public/ubi/dist/ubi8/8/ppc64le/appstream/os',
      'content/public/ubi/dist/ubi8/8/ppc64le/appstream/source/SRPMS',
      'content/public/ubi/dist/ubi8/8/x86_64/appstream/debug',
      'content/public/ubi/dist/ubi8/8/x86_64/appstream/os',
      'content/public/ubi/dist/ubi8/8/x86_64/appstream/source/SRPMS'
    ],
    'pkgs': [
      {'reference':'pcp-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-conf-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-devel-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-doc-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-export-pcp2elasticsearch-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-export-pcp2graphite-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-export-pcp2influxdb-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-export-pcp2json-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-export-pcp2spark-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-export-pcp2xml-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-export-pcp2zabbix-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-export-zabbix-agent-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-gui-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-import-collectl2pcp-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-import-ganglia2pcp-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-import-iostat2pcp-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-import-mrtg2pcp-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-import-sar2pcp-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-libs-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-libs-devel-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-activemq-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-apache-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-bash-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-bcc-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-bind2-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-bonding-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-bpftrace-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-cifs-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-cisco-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-dbping-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-denki-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-dm-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-docker-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-ds389-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-ds389log-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-elasticsearch-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-gfs2-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-gluster-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-gpfs-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-gpsd-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-hacluster-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-haproxy-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-infiniband-5.3.7-22.el8_10.5', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-infiniband-5.3.7-22.el8_10.5', 'cpu':'ppc64le', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-infiniband-5.3.7-22.el8_10.5', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-json-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-libvirt-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-lio-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-lmsensors-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-logger-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-lustre-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-lustrecomm-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-mailq-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-memcache-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-mic-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-mongodb-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-mounts-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-mssql-5.3.7-22.el8_10.5', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-mysql-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-named-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-netcheck-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-netfilter-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-news-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-nfsclient-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-nginx-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-nvidia-gpu-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-openmetrics-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-openvswitch-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-oracle-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-pdns-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-perfevent-5.3.7-22.el8_10.5', 'cpu':'aarch64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-perfevent-5.3.7-22.el8_10.5', 'cpu':'ppc64le', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-perfevent-5.3.7-22.el8_10.5', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-podman-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-postfix-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-postgresql-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-rabbitmq-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-redis-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-roomtemp-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-rsyslog-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-samba-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-sendmail-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-shping-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-slurm-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-smart-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-snmp-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-sockets-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-statsd-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-summary-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-systemd-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-trace-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-unbound-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-weblog-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-zimbra-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-pmda-zswap-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-selinux-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-system-tools-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-testsuite-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'pcp-zeroconf-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'perl-PCP-LogImport-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'perl-PCP-LogSummary-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'perl-PCP-MMV-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'perl-PCP-PMDA-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python3-pcp-5.3.7-22.el8_10.5', 'rpm_spec_vers_cmp':TRUE}
    ]
  }
];

var applicable_repo_urls = rhel_determine_applicable_repository_urls(constraints:constraints);
if(applicable_repo_urls == RHEL_REPOS_NO_OVERLAP_MESSAGE) exit(0, RHEL_REPO_NOT_ENABLED);

var os_release = get_one_kb_item('installed_os/local/SSH/0/release');
var os_sp = get_one_kb_item('Host/*/minor_release');

var flag = 0;
var repo_relative_urls;
var reference;
var sp;
var _cpu;
var el_string;
var rpm_spec_vers_cmp;
var epoch;
var allowmaj;
var exists_check;
var cves;
foreach var constraint ( constraints ) {
  # Check that the target release is equal to the affected release
  if (!empty_or_null(constraint['release'])){
    if (constraint['release'] != os_release) continue;
  }
  if (!empty_or_null(constraint['sp'])){
    if (constraint['sp'] != os_sp) continue;
  }

  if (!empty_or_null(constraint['repo_relative_urls'])) repo_relative_urls = constraint['repo_relative_urls'];

  foreach var pkg ( constraint['pkgs'] ) {
    reference = NULL;
    sp = NULL;
    _cpu = NULL;
    el_string = NULL;
    rpm_spec_vers_cmp = NULL;
    epoch = NULL;
    allowmaj = NULL;
    exists_check = NULL;
    cves = NULL;
    if (!empty_or_null(pkg['reference'])) reference = pkg['reference'];
    if (!empty_or_null(pkg['sp'])) sp = pkg['sp'];
    if (!empty_or_null(pkg['cpu'])) _cpu = pkg['cpu'];
    if (!empty_or_null(pkg['el_string'])) el_string = pkg['el_string'];
    if (!empty_or_null(pkg['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = pkg['rpm_spec_vers_cmp'];
    if (!empty_or_null(pkg['epoch'])) epoch = pkg['epoch'];
    if (!empty_or_null(pkg['allowmaj'])) allowmaj = pkg['allowmaj'];
    if (!empty_or_null(pkg['exists_check'])) exists_check = pkg['exists_check'];
    if (!empty_or_null(pkg['cves'])) cves = pkg['cves'];
    if (reference &&
        rhel_decide_repo_relative_url_check(required_repo_url_list:repo_relative_urls) &&
        (applicable_repo_urls || (!exists_check || rpm_exists(rpm:exists_check))) &&
        rpm_check(sp:sp, cpu:_cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj, cves:cves)) flag++;
  }
}

if (flag)
{
  var extra = NULL;
  if (isnull(applicable_repo_urls) || !applicable_repo_urls) extra = rpm_report_get() + redhat_report_repo_caveat();
  else extra = rpm_report_get();
  security_report_v4(
      port       : 0,
      severity   : SECURITY_HOLE,
      extra      : extra
  );
  exit(0);
}
else
{
  var tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'pcp / pcp-conf / pcp-devel / pcp-doc / pcp-export-pcp2elasticsearch / etc');
}

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17 Aug 2026 00:00Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.18.8
EPSS0.00652
SSVC
1