Vulnerability Name:

CVE-2015-5143 (CCN-104557)

Assigned:2015-07-08
Published:2015-07-08
Updated:2017-09-22
Summary:The session backends in Django before 1.4.21, 1.5.x through 1.6.x, 1.7.x before 1.7.9, and 1.8.x before 1.8.3 allows remote attackers to cause a denial of service (session store consumption) via multiple requests with unique session keys.
CVSS v3 Severity:5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
4.6 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:7.8 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-399
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2015-5143

Source: FEDORA
Type: UNKNOWN
FEDORA-2015-1dd5bc998f

Source: SUSE
Type: UNKNOWN
openSUSE-SU-2015:1802

Source: SUSE
Type: UNKNOWN
openSUSE-SU-2015:1813

Source: REDHAT
Type: UNKNOWN
RHSA-2015:1678

Source: REDHAT
Type: UNKNOWN
RHSA-2015:1686

Source: CCN
Type: SECTRACK ID: 1032820
Django Bugs Let Remote Users Deny Service and Conduct HTTP/Header Response Splitting Attacks

Source: DEBIAN
Type: Third Party Advisory
DSA-3305

Source: CONFIRM
Type: Third Party Advisory
http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html

Source: BID
Type: UNKNOWN
75666

Source: CCN
Type: BID-75666
Django CVE-2015-5143 Denial of Service Vulnerability

Source: SECTRACK
Type: UNKNOWN
1032820

Source: UBUNTU
Type: Third Party Advisory
USN-2671-1

Source: XF
Type: UNKNOWN
django-cve20155143-dos(104557)

Source: GENTOO
Type: UNKNOWN
GLSA-201510-06

Source: CCN
Type: Django Web site
Security releases issued: 1.8.3, 1.7.9, 1.4.21

Source: CONFIRM
Type: Patch, Vendor Advisory
https://www.djangoproject.com/weblog/2015/jul/08/security-releases/

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2015-5143

Vulnerable Configuration:Configuration 1:
  • cpe:/a:djangoproject:django:1.4.20:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.5:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.5:alpha:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.5:beta:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.5.1:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.5.2:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.5.3:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.5.4:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.5.5:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.5.6:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.5.7:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.5.8:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.5.9:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.5.10:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.5.11:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.5.12:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.6:-:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.6:beta1:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.6:beta2:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.6:beta3:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.6:beta4:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.6.1:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.6.2:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.6.3:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.6.4:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.6.5:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.6.6:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.6.7:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.6.8:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.6.9:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.6.10:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.7:beta1:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.7:beta2:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.7:beta3:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.7:beta4:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.7:rc1:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.7:rc2:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.7:rc3:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.7.1:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.7.2:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.7.3:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.7.4:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.7.5:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.7.6:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.7.7:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.7.8:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.7.9:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.8.0:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.8.1:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.8.2:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/o:debian:debian_linux:7.0:*:*:*:*:*:*:*
  • OR cpe:/o:debian:debian_linux:8.0:*:*:*:*:*:*:*

    • Configuration 3:
  • cpe:/o:oracle:solaris:11.3:*:*:*:*:*:*:*

    • Configuration 4:
  • cpe:/o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*
  • OR cpe:/o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
  • OR cpe:/o:canonical:ubuntu_linux:15.04:*:*:*:*:*:*:*
  • OR cpe:/o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:djangoproject:django:1.4.20:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.8.2:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.7.8:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:20155143
    V
    		CVE-2015-5143
    2019-09-27
    oval:org.cisecurity:def:199
    P
    		DSA-3305-1 -- python-django -- security update
    2016-02-08
    oval:com.ubuntu.precise:def:20155143000
    V
    		CVE-2015-5143 on Ubuntu 12.04 LTS (precise) - medium.
    2015-07-14
    oval:com.ubuntu.trusty:def:20155143000
    V
    		CVE-2015-5143 on Ubuntu 14.04 LTS (trusty) - medium.
    2015-07-14
    BACK
    djangoproject django 1.4.20
    djangoproject django 1.5
    djangoproject django 1.5 alpha
    djangoproject django 1.5 beta
    djangoproject django 1.5.1
    djangoproject django 1.5.2
    djangoproject django 1.5.3
    djangoproject django 1.5.4
    djangoproject django 1.5.5
    djangoproject django 1.5.6
    djangoproject django 1.5.7
    djangoproject django 1.5.8
    djangoproject django 1.5.9
    djangoproject django 1.5.10
    djangoproject django 1.5.11
    djangoproject django 1.5.12
    djangoproject django 1.6 -
    djangoproject django 1.6 beta1
    djangoproject django 1.6 beta2
    djangoproject django 1.6 beta3
    djangoproject django 1.6 beta4
    djangoproject django 1.6.1
    djangoproject django 1.6.2
    djangoproject django 1.6.3
    djangoproject django 1.6.4
    djangoproject django 1.6.5
    djangoproject django 1.6.6
    djangoproject django 1.6.7
    djangoproject django 1.6.8
    djangoproject django 1.6.9
    djangoproject django 1.6.10
    djangoproject django 1.7 beta1
    djangoproject django 1.7 beta2
    djangoproject django 1.7 beta3
    djangoproject django 1.7 beta4
    djangoproject django 1.7 rc1
    djangoproject django 1.7 rc2
    djangoproject django 1.7 rc3
    djangoproject django 1.7.1
    djangoproject django 1.7.2
    djangoproject django 1.7.3
    djangoproject django 1.7.4
    djangoproject django 1.7.5
    djangoproject django 1.7.6
    djangoproject django 1.7.7
    djangoproject django 1.7.8
    djangoproject django 1.7.9
    djangoproject django 1.8.0
    djangoproject django 1.8.1
    djangoproject django 1.8.2
    debian debian linux 7.0
    debian debian linux 8.0
    oracle solaris 11.3
    canonical ubuntu linux 12.04
    canonical ubuntu linux 14.04
    canonical ubuntu linux 15.04
    canonical ubuntu linux 15.10
    djangoproject django 1.4.20
    djangoproject django 1.8.2
    djangoproject django 1.7.8