Vulnerability-Lookup

RHSA-2020:2583

Vulnerability from csaf_redhat - Published: 2020-06-22 23:50 - Updated: 2025-11-21 18:14

Summary

Red Hat Security Advisory: OpenShift Container Platform 4.4.9 python-psutil security update

Severity

Moderate

Notes

Topic: An update for python-psutil is now available for Red Hat OpenShift Container Platform 4.4. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Details: Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. Security Fix(es): * python-psutil: A double free issue has been discovered in python-psutil that may allow a local attacker to get code execution with the privileges of the user running the python-psutil application. (CVE-2019-18874) 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.

Terms of Use: This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.

CVE-2019-18874

A double free issue has been discovered in python-psutil because of the mishandling of refcounts while converting system data into Python objects in functions like psutil_disk_partitions(), psutil_users(), psutil_net_if_addrs(), and others. In particular cases, a local attacker may be able to get code execution by manipulating system resources that python-psutil then tries to convert.

7.0 (High)


                        
                          CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

CWE-416 - Use After Free

Affected products

Fixed 7 products

Product	Version	Remediation
Unresolved product id: 7Server-RH7-RHOSE-4.4:python-psutil-0:5.6.6-1.el7ar.src	—	Vendor Fix fix
Unresolved product id: 7Server-RH7-RHOSE-4.4:python-psutil-debuginfo-0:5.6.6-1.el7ar.ppc64le	—	Vendor Fix fix
Unresolved product id: 7Server-RH7-RHOSE-4.4:python-psutil-debuginfo-0:5.6.6-1.el7ar.s390x	—	Vendor Fix fix
Unresolved product id: 7Server-RH7-RHOSE-4.4:python-psutil-debuginfo-0:5.6.6-1.el7ar.x86_64	—	Vendor Fix fix
Unresolved product id: 7Server-RH7-RHOSE-4.4:python2-psutil-0:5.6.6-1.el7ar.ppc64le	—	Vendor Fix fix
Unresolved product id: 7Server-RH7-RHOSE-4.4:python2-psutil-0:5.6.6-1.el7ar.s390x	—	Vendor Fix fix
Unresolved product id: 7Server-RH7-RHOSE-4.4:python2-psutil-0:5.6.6-1.el7ar.x86_64	—	Vendor Fix fix

Threats

Impact Moderate

References

8 references

URL	Category
https://access.redhat.com/errata/RHSA-2020:2583	self
https://access.redhat.com/security/updates/classi…	external
https://bugzilla.redhat.com/show_bug.cgi?id=1772014	external
https://security.access.redhat.com/data/csaf/v2/a…	self
https://access.redhat.com/security/cve/CVE-2019-18874	self
https://bugzilla.redhat.com/show_bug.cgi?id=1772014	external
https://www.cve.org/CVERecord?id=CVE-2019-18874	external
https://nvd.nist.gov/vuln/detail/CVE-2019-18874	external

Acknowledgments

Red Hat Riccardo Schirone

JSON

To clipboard

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}

CVE-2019-18874 (GCVE-0-2019-18874)

Vulnerability from cvelistv5 – Published: 2019-11-12 01:30 – Updated: 2024-08-05 02:02

Summary

psutil (aka python-psutil) through 5.6.5 can have a double free. This occurs because of refcount mishandling within a while or for loop that converts system data into a Python object.

Severity

No CVSS data available.

CWE

Assigner

mitre

References

5 references

URL	Tags
https://github.com/giampaolo/psutil/pull/1616	x_refsource_MISC
https://lists.debian.org/debian-lts-announce/2019…	mailing-listx_refsource_MLIST
https://usn.ubuntu.com/4204-1/	vendor-advisoryx_refsource_UBUNTU
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

RHSA-2020:2583

CVE-2019-18874 (GCVE-0-2019-18874)

Tags

Sightings

Nomenclature