National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2016-2513 Detail

Current Description

The password hasher in contrib/auth/hashers.py in Django before 1.8.10 and 1.9.x before 1.9.3 allows remote attackers to enumerate users via a timing attack involving login requests.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 3.1 LOW
Vector: AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N (V3.0 legend)
Impact Score: 1.4
Exploitability Score: 1.6


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

CVSS v2.0 Severity and Metrics:

Base Score: 2.6 LOW
Vector: (AV:N/AC:H/Au:N/C:P/I:N/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 4.9


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

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://rhn.redhat.com/errata/RHSA-2016-0502.html
http://rhn.redhat.com/errata/RHSA-2016-0504.html
http://rhn.redhat.com/errata/RHSA-2016-0505.html
http://rhn.redhat.com/errata/RHSA-2016-0506.html
http://www.debian.org/security/2016/dsa-3544
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
http://www.securityfocus.com/bid/83878
http://www.securitytracker.com/id/1035152
http://www.ubuntu.com/usn/USN-2915-1
http://www.ubuntu.com/usn/USN-2915-2
http://www.ubuntu.com/usn/USN-2915-3
https://github.com/django/django/commit/67b46ba7016da2d259c1ecc7d666d11f5e1cfaab
https://www.djangoproject.com/weblog/2016/mar/01/security-releases/ Vendor Advisory

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:djangoproject:django:1.8.9:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:djangoproject:django:1.9:*:*:*:*:*:*:*
     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)


Change History

9 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2016-2513
NVD Published Date:
04/08/2016
NVD Last Modified:
09/07/2017