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Red Hat OpenStack Platform 16.2 RHSA-2021-3490-01 Security Advisory

red hat
Calendar Grey September 15, 2021
Dist Redhat Esm H88
The latest release of Red Hat OpenStack Platform 16.2 has rolled out a noteworthy security patch for python-django20, catering to various vulnerabilities.
An update for python-django20 is now available for Red Hat OpenStack Platform 16.2 (Train)

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

Summary

Security Fix(es):
* Potential directory-traversal via archive.extract() (CVE-2021-3281)
* Potential directory traversal via ``admindocs`` (CVE-2021-33203)
* Possible indeterminate SSRF RFI and LFI attacks since validators accepted leading zeros in IPv4 addresses (CVE-2021-33571)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section.

Topics%20covered

Topics Covered

security advisory moderate security update directory traversal Red Hat OpenStack Platform python-django20 SSR attacks

References

https://access.redhat.com/security/cve/CVE-2021-3281 https://access.redhat.com/security/cve/CVE-2021-33203 https://access.redhat.com/security/cve/CVE-2021-33571 https://access.redhat.com/security/updates/classification#moderate

Package List

Red Hat OpenStack Platform 16.2:
Source: python-django20-2.0.13-16.el8ost.1.src.rpm
noarch: python3-django20-2.0.13-16.el8ost.1.noarch.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


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2021:3490-01
Product: Red Hat OpenStack Platform
Advisory URL: https://access.redhat.com/errata/RHSA-2021:3490
Issue date: 2021-09-15

Topic

An update for python-django20 is now available for Red Hat OpenStackPlatform 16.2 (Train).Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory moderate security update directory traversal Red Hat OpenStack Platform python-django20 SSR attacks

Relevant Releases Architectures

Red Hat OpenStack Platform 16.2 - noarch

Bugs Fixed

1919969 - CVE-2021-3281 django: Potential directory-traversal via archive.extract()

1937284 - [16.2] python20-django is an old version so we're still affected by rhbz#1919306

1966251 - CVE-2021-33203 django: Potential directory traversal via ``admindocs``

1966253 - CVE-2021-33571 django: Possible indeterminate SSRF, RFI, and LFI attacks since validators accepted leading zeros in IPv4 addresses

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