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OpenAdvisories
High RHSA-2021:3490 3 CVEs

Red Hat Security Advisory: Red Hat OpenStack Platform 16.2 (python-django20) security update

Published Sep 18, 2024 · Updated Jun 27, 2026

Ecosystem: Red Hat

Fixed packages 2

ReleasePackageFixed in
Red Hat · OpenStack 16 openstack:16.2::el8 python-django20 0:2.0.13-16.el8ost.1
Red Hat · OpenStack 16 openstack:16.2::el8 python3-django20 0:2.0.13-16.el8ost.1

Vulnerabilities 3

  • High 7.5
    CVE-2021-33571

    Django Access Control Bypass possibly leading to SSRF, RFI, and LFI attacks

    In Django 2.2 before 2.2.24, 3.x before 3.1.12, and 3.2 before 3.2.4, URLValidator, validate_ipv4_address, and validate_ipv46_address do not prohibit leading zero characters in octal literals. This may allow a bypass of access control that is based on IP addr…

    python-django django python-django py3-django Debian Ubuntu Alpine PyPI
  • Medium 5.3
    CVE-2021-3281 Public exploit

    Django Directory Traversal via archive.extract

    In Django 2.2 before 2.2.18, 3.0 before 3.0.12, and 3.1 before 3.1.6, the django.utils.archive.extract method (used by "startapp --template" and "startproject --template") allows directory traversal via an archive with absolute paths or relative paths with do…

    python-django django python-django py3-django Debian Ubuntu Alpine PyPI
  • Medium 4.9
    CVE-2021-33203

    Path Traversal in Django

    Django before 2.2.24, 3.x before 3.1.12, and 3.2.x before 3.2.4 has a potential directory traversal via django.contrib.admindocs. Staff members could use the TemplateDetailView view to check the existence of arbitrary files. Additionally, if (and only if) the…

    python-django django python-django py3-django Debian Ubuntu Alpine PyPI

References

  • article
    https://access.redhat.com/security/updates/classification/#moderate
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1919969
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1937284
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1966251
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1966253
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_3490.json
  • report
    https://access.redhat.com/security/cve/CVE-2021-3281
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2021-3281
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2021-3281
  • report
    https://access.redhat.com/security/cve/CVE-2021-33203
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2021-33203
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2021-33203
  • article
    https://www.djangoproject.com/weblog/2021/jun/02/security-releases/
  • report
    https://access.redhat.com/security/cve/CVE-2021-33571
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2021-33571
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2021-33571