Your message dated Wed, 02 Jun 2021 15:34:01 +0000
with message-id <[email protected]>
and subject line Bug#989394: fixed in python-django 2:2.2.24-1
has caused the Debian Bug report #989394,
regarding python-django: CVE-2021-33203 & CVE-2021-33571
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
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--
989394: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=989394
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: python-django
Version: 1:1.11.29-1~deb10u1
X-Debbugs-CC: [email protected]
Severity: grave
Tags: security
Hi,
The following vulnerabilities were published for python-django.
* CVE-2021-33203: Potential directory traversal via admindocs
Staff members could use the admindocs TemplateDetailView view to
check the existence of arbitrary files. Additionally, if (and only
if) the default admindocs templates have been customized by the
developers to also expose the file contents, then not only the
existence but also the file contents would have been exposed.
As a mitigation, path sanitation is now applied and only files
within the template root directories can be loaded.
This issue has low severity, according to the Django security
policy.
Thanks to Rasmus Lerchedahl Petersen and Rasmus Wriedt Larsen from
the CodeQL Python team for the report.
* CVE-2021-33571: Possible indeterminate SSRF, RFI, and LFI attacks
since validators accepted leading zeros in IPv4 addresses
URLValidator, validate_ipv4_address(), and
validate_ipv46_address() didn't prohibit leading zeros in octal
literals. If you used such values you could suffer from
indeterminate SSRF, RFI, and LFI attacks.
validate_ipv4_address() and validate_ipv46_address() validators
were not affected on Python 3.9.5+.
This issue has medium severity, according to the Django security
policy.
If you fix the vulnerabilities please also make sure to include the
CVE (Common Vulnerabilities & Exposures) ids in your changelog entry.
For further information see:
https://www.djangoproject.com/weblog/2021/jun/02/security-releases/
Regards,
--
,''`.
: :' : Chris Lamb
`. `'` [email protected] / chris-lamb.co.uk
`-
--- End Message ---
--- Begin Message ---
Source: python-django
Source-Version: 2:2.2.24-1
Done: Chris Lamb <[email protected]>
We believe that the bug you reported is fixed in the latest version of
python-django, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Chris Lamb <[email protected]> (supplier of updated python-django package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
Format: 1.8
Date: Wed, 02 Jun 2021 16:15:13 +0100
Source: python-django
Built-For-Profiles: nocheck
Architecture: source
Version: 2:2.2.24-1
Distribution: unstable
Urgency: medium
Maintainer: Debian Python Team <[email protected]>
Changed-By: Chris Lamb <[email protected]>
Closes: 989394
Changes:
python-django (2:2.2.24-1) unstable; urgency=medium
.
* New upstream security release. (Closes: #989394)
.
- CVE-2021-33203: Potential directory traversal via admindocs
.
Staff members could use the admindocs TemplateDetailView view to
check the existence of arbitrary files. Additionally, if (and only
if) the default admindocs templates have been customized by the
developers to also expose the file contents, then not only the
existence but also the file contents would have been exposed.
.
As a mitigation, path sanitation is now applied and only files
within the template root directories can be loaded.
.
This issue has low severity, according to the Django security
policy.
.
Thanks to Rasmus Lerchedahl Petersen and Rasmus Wriedt Larsen from
the CodeQL Python team for the report.
.
- CVE-2021-33571: Possible indeterminate SSRF, RFI, and LFI attacks
since validators accepted leading zeros in IPv4 addresses
.
URLValidator, validate_ipv4_address(), and
validate_ipv46_address() didn't prohibit leading zeros in octal
literals. If you used such values you could suffer from
indeterminate SSRF, RFI, and LFI attacks.
.
validate_ipv4_address() and validate_ipv46_address() validators
were not affected on Python 3.9.5+.
.
This issue has medium severity, according to the Django security
policy.
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