Vulnerability-Lookup

RHSA-2017:1445

Vulnerability from csaf_redhat - Published: 2017-06-14 15:19 - Updated: 2025-11-21 18:00

Summary

Red Hat Security Advisory: python-django security update

Severity

Moderate

Notes

Topic: An update for python-django is now available for Red Hat Enterprise Linux OpenStack Platform 6.0 (Juno) for RHEL 7. 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: Django is a high-level Python Web framework that encourages rapid development and a clean, pragmatic design. It focuses on automating as much as possible and adhering to the DRY (Don't Repeat Yourself) principle. Security Fix(es): * A redirect flaw, where the is_safe_url() function did not correctly sanitize numeric-URL user input, was found in python-django. A remote attacker could exploit this flaw to perform XSS attacks against the OpenStack dashboard. (CVE-2017-7233) Red Hat would like to thank the Django project for reporting this issue.

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-2017-7233

A redirect flaw, where the is_safe_url() function did not correctly sanitize numeric-URL user input, was found in python-django. A remote attacker could exploit this flaw to perform XSS attacks against the OpenStack dashboard.

6.1 (Medium)


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

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Vendor Fix For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 https://access.redhat.com/errata/RHSA-2017:1445

References

URL

Category

	https://access.redhat.com/errata/RHSA-2017:1445	self
	https://access.redhat.com/security/updates/classi…	external
	https://bugzilla.redhat.com/show_bug.cgi?id=1437234	external
	https://security.access.redhat.com/data/csaf/v2/a…	self
	https://access.redhat.com/security/cve/CVE-2017-7233	self
	https://bugzilla.redhat.com/show_bug.cgi?id=1437234	external
	https://www.cve.org/CVERecord?id=CVE-2017-7233	external
	https://nvd.nist.gov/vuln/detail/CVE-2017-7233	external

Acknowledgments

the Django project

JSON

To clipboard

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CVE-2017-7233 (GCVE-0-2017-7233)

Vulnerability from cvelistv5 – Published: 2017-04-04 17:00 – Updated: 2024-08-05 15:56

Summary

Django 1.10 before 1.10.7, 1.9 before 1.9.13, and 1.8 before 1.8.18 relies on user input in some cases to redirect the user to an "on success" URL. The security check for these redirects (namely ``django.utils.http.is_safe_url()``) considered some numeric URLs "safe" when they shouldn't be, aka an open redirect vulnerability. Also, if a developer relies on ``is_safe_url()`` to provide safe redirect targets and puts such a URL into a link, they could suffer from an XSS attack.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

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	https://access.redhat.com/errata/RHSA-2017:1596	vendor-advisoryx_refsource_REDHAT
	http://www.securityfocus.com/bid/97406	vdb-entryx_refsource_BID
	https://access.redhat.com/errata/RHSA-2017:3093	vendor-advisoryx_refsource_REDHAT
	http://www.debian.org/security/2017/dsa-3835	vendor-advisoryx_refsource_DEBIAN
	https://access.redhat.com/errata/RHSA-2017:1445	vendor-advisoryx_refsource_REDHAT
	https://access.redhat.com/errata/RHSA-2017:1451	vendor-advisoryx_refsource_REDHAT
	https://access.redhat.com/errata/RHSA-2018:2927	vendor-advisoryx_refsource_REDHAT
	https://access.redhat.com/errata/RHSA-2017:1470	vendor-advisoryx_refsource_REDHAT
	https://www.djangoproject.com/weblog/2017/apr/04/…	x_refsource_CONFIRM
	https://access.redhat.com/errata/RHSA-2017:1462	vendor-advisoryx_refsource_REDHAT

Date Public ?

2017-04-04 00:00

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

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-2017:1445

CVE-2017-7233 (GCVE-0-2017-7233)

Tags

Sightings

Nomenclature