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Pcp: exposure of the redis server backend allows remote command execution via pmproxy (pcp)

CVE-2024-3019
HIGH 8.8

At a glance

Source
NVD
EPSS
EPSS 1.07 % · percentile 65 ()
State
PUBLISHED
Published
Updated
Assigner
redhat
NVD status
Deferred

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Description

A flaw was found in PCP. The default pmproxy configuration exposes the Redis server backend to the local network, allowing remote command execution with the privileges of the Redis user. This issue can only be exploited when pmproxy is running. By default, pmproxy is not running and needs to be started manually. The pmproxy service is usually started from the 'Metrics settings' page of the Cockpit web interface. This flaw affects PCP versions 4.3.4 and newer.

Weaknesses (CWE)

  • CWE-668 — Exposure of Resource to Wrong Sphere

References

Scores

VersionScoreVectorScored by
CVSS 3.1HIGH 8.8CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hredhat
CVSS 3.1HIGH 8.8CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HNVD · secalert@redhat.com (Secondary)

European references

CERT-FR advisories

Affected products

ProductVersions
pcpaffected 4.3.4 < *
Red Hat · Red Hat Enterprise Linux 8unaffected 0:5.3.7-20.el8_10 < *
Red Hat · Red Hat Enterprise Linux 8.2 Advanced Update Supportunaffected 0:5.0.2-8.el8_2 < *
Red Hat · Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Supportunaffected 0:5.2.5-7.el8_4 < *
Red Hat · Red Hat Enterprise Linux 8.4 Telecommunications Update Serviceunaffected 0:5.2.5-7.el8_4 < *
Red Hat · Red Hat Enterprise Linux 8.4 Update Services for SAP Solutionsunaffected 0:5.2.5-7.el8_4 < *
Red Hat · Red Hat Enterprise Linux 8.6 Extended Update Supportunaffected 0:5.3.5-9.el8_6 < *
Red Hat · Red Hat Enterprise Linux 8.8 Extended Update Supportunaffected 0:5.3.7-18.el8_8 < *
Red Hat · Red Hat Enterprise Linux 9unaffected 0:6.2.0-2.el9_4 < *
Red Hat · Red Hat Enterprise Linux 9.0 Extended Update Supportunaffected 0:5.3.5-9.el9_0 < *
Red Hat · Red Hat Enterprise Linux 9.2 Extended Update Supportunaffected 0:6.0.1-6.el9_2 < *
Red Hat · Red Hat Enterprise Linux 10
Red Hat · Red Hat Enterprise Linux 6
Red Hat · Red Hat Enterprise Linux 7

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
EPSS (FIRST.org)FIRST — attribution requested
ENISA EUVDENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain — this product uses data from the NVD API but is not endorsed or certified by the NVD