Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2021.3800
python-psutil security update
10 November 2021
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: python-psutil
Publisher: Red Hat
Operating System: Red Hat
Impact/Access: Execute Arbitrary Code/Commands -- Existing Account
Denial of Service -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2019-18874
Reference: ESB-2019.4515
ESB-2019.4367
Original Bulletin:
https://access.redhat.com/errata/RHSA-2021:4324
- --------------------------BEGIN INCLUDED TEXT--------------------
- -----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
=====================================================================
Red Hat Security Advisory
Synopsis: Moderate: python-psutil security update
Advisory ID: RHSA-2021:4324-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2021:4324
Issue date: 2021-11-09
CVE Names: CVE-2019-18874
=====================================================================
1. Summary:
An update for python-psutil is now available for Red Hat Enterprise Linux
8.
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.
2. Relevant releases/architectures:
Red Hat Enterprise Linux AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64
3. Description:
psutil is a module providing an interface for retrieving information on all
running processes and system utilization (CPU, memory, disks, network,
users) in a portable way by using Python.
Security Fix(es):
* python-psutil: double free because of refcount mishandling
(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.
Additional Changes:
For detailed information on changes in this release, see the Red Hat
Enterprise Linux 8.5 Release Notes linked from the References section.
4. Solution:
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
5. Bugs fixed (https://bugzilla.redhat.com/):
1772014 - CVE-2019-18874 python-psutil: Double free because of refcount mishandling
6. Package List:
Red Hat Enterprise Linux AppStream (v. 8):
Source:
python-psutil-5.4.3-11.el8.src.rpm
aarch64:
python-psutil-debugsource-5.4.3-11.el8.aarch64.rpm
python3-psutil-5.4.3-11.el8.aarch64.rpm
python3-psutil-debuginfo-5.4.3-11.el8.aarch64.rpm
ppc64le:
python-psutil-debugsource-5.4.3-11.el8.ppc64le.rpm
python3-psutil-5.4.3-11.el8.ppc64le.rpm
python3-psutil-debuginfo-5.4.3-11.el8.ppc64le.rpm
s390x:
python-psutil-debugsource-5.4.3-11.el8.s390x.rpm
python3-psutil-5.4.3-11.el8.s390x.rpm
python3-psutil-debuginfo-5.4.3-11.el8.s390x.rpm
x86_64:
python-psutil-debugsource-5.4.3-11.el8.x86_64.rpm
python3-psutil-5.4.3-11.el8.x86_64.rpm
python3-psutil-debuginfo-5.4.3-11.el8.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2019-18874
https://access.redhat.com/security/updates/classification/#moderate
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.5_release_notes/
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2021 Red Hat, Inc.
- -----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=Txra
- -----END PGP SIGNATURE-----
- --------------------------END INCLUDED TEXT--------------------
You have received this e-mail bulletin as a result of your organisation's
registration with AusCERT. The mailing list you are subscribed to is
maintained within your organisation, so if you do not wish to continue
receiving these bulletins you should contact your local IT manager. If
you do not know who that is, please send an email to auscert@auscert.org.au
and we will forward your request to the appropriate person.
NOTE: Third Party Rights
This security bulletin is provided as a service to AusCERT's members. As
AusCERT did not write the document quoted above, AusCERT has had no control
over its content. The decision to follow or act on information or advice
contained in this security bulletin is the responsibility of each user or
organisation, and should be considered in accordance with your organisation's
site policies and procedures. AusCERT takes no responsibility for consequences
which may arise from following or acting on information or advice contained in
this security bulletin.
NOTE: This is only the original release of the security bulletin. It may
not be updated when updates to the original are made. If downloading at
a later date, it is recommended that the bulletin is retrieved directly
from the author's website to ensure that the information is still current.
Contact information for the authors of the original document is included
in the Security Bulletin above. If you have any questions or need further
information, please contact them directly.
Previous advisories and external security bulletins can be retrieved from:
https://www.auscert.org.au/bulletins/
===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072
Internet Email: auscert@auscert.org.au
Facsimile: (07) 3365 7031
Telephone: (07) 3365 4417 (International: +61 7 3365 4417)
AusCERT personnel answer during Queensland business hours
which are GMT+10:00 (AEST).
On call after hours for member emergencies only.
===========================================================================
-----BEGIN PGP SIGNATURE-----
Comment: http://www.auscert.org.au/render.html?it=1967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=mak+
-----END PGP SIGNATURE-----