National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2017-7233 Detail

Current Description

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.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 6.1 MEDIUM
Vector: AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N (V3.0 legend)
Impact Score: 2.7
Exploitability Score: 2.8


Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope (S): Changed
Confidentiality (C): Low
Integrity (I): Low
Availability (A): None

CVSS v2.0 Severity and Metrics:

Base Score: 5.8 MEDIUM
Vector: (AV:N/AC:M/Au:N/C:P/I:P/A:N) (V2 legend)
Impact Subscore: 4.9
Exploitability Subscore: 8.6


Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): None
Additional Information:
Victim must voluntarily interact with attack mechanism
Allows unauthorized disclosure of information
Allows unauthorized modification

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.debian.org/security/2017/dsa-3835
http://www.securityfocus.com/bid/97406 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1038177
https://access.redhat.com/errata/RHSA-2017:1445
https://access.redhat.com/errata/RHSA-2017:1451
https://access.redhat.com/errata/RHSA-2017:1462
https://access.redhat.com/errata/RHSA-2017:1470
https://access.redhat.com/errata/RHSA-2017:1596
https://access.redhat.com/errata/RHSA-2017:3093
https://access.redhat.com/errata/RHSA-2018:2927
https://www.djangoproject.com/weblog/2017/apr/04/security-releases/ Vendor Advisory

Technical Details

Vulnerability Type (View All)

  • URL Redirection to Untrusted Site ('Open Redirect') (CWE-601)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:djangoproject:django:1.8.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.8.0:a1:*:*:*:*:*:*
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 cpe:2.3:a:djangoproject:django:1.8.0:b1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.8.0:b2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.8.0:c1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.8.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.8.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.8.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.8.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.8.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.8.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.8.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.8.8:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.8.9:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.8.10:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.8.11:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.8.12:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.8.13:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.8.14:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.8.15:*:*:*:*:*:*:*
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 cpe:2.3:a:djangoproject:django:1.8.16:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.8.17:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.9:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.9:a1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.9:b1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.9:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.9:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.9.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.9.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.9.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.9.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.9.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.9.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.9.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.9.8:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.9.9:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.9.10:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.9.11:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.9.12:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.10.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.10.0:a1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.10.0:b1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.10.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.10.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.10.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.10.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.10.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.10.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.10.6:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

7 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-7233
NVD Published Date:
04/04/2017
NVD Last Modified:
10/17/2018