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CVE-2012-4520

Good to know:

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Date: November 18, 2012

The django.http.HttpRequest.get_host function in Django 1.3.x before 1.3.4 and 1.4.x before 1.4.2 allows remote attackers to generate and display arbitrary URLs via crafted username and password Host header values.

Language: Python

Severity Score

Related Resources (31)

http://www.osvdb.org/86493
https://lists.fedoraproject.org/pipermail/package-announce/2012-October/090970.html
https://github.com/django/django/commit/9305c0e12d43c4df999c3301a1f0c742264a657e
http://www.debian.org/security/2013/dsa-2634
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=691145
https://web.archive.org/web/20140417023920/http://securitytracker.com/id?1027708
https://nvd.nist.gov/vuln/detail/CVE-2012-4520
http://secunia.com/advisories/51033
http://secunia.com/advisories/51314
https://www.openwall.com/lists/oss-security/2012/10/30/4
https://github.com/django/django
https://github.com/django/django/commit/92d3430f12171f16f566c9050c40feefb830a4a3
http://ubuntu.com/usn/usn-1632-1
http://securitytracker.com/id?1027708
https://www.djangoproject.com/weblog/2012/oct/17/security
https://ubuntu.com/usn/usn-1632-1
https://bugzilla.redhat.com/show_bug.cgi?id=865164
https://github.com/pypa/advisory-database/tree/main/vulns/django/PYSEC-2012-7.yaml
https://www.djangoproject.com/weblog/2012/oct/17/security/
https://ubuntu.com/usn/usn-1757-1
http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090666.html
http://ubuntu.com/usn/usn-1757-1
http://www.openwall.com/lists/oss-security/2012/10/30/4
https://github.com/django/django/commit/b45c377f8f488955e0c7069cad3f3dd21910b071
https://lists.fedoraproject.org/pipermail/package-announce/2012-October/090904.html
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=691145
http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090970.html
https://www.debian.org/security/2013/dsa-2634
https://lists.fedoraproject.org/pipermail/package-announce/2012-October/090666.html
http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090904.html
https://www.mend.io/vulnerability-database/CVE-2012-4520

Severity Score

Weakness Type (CWE)

Input Validation

CWE-20

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): HIGH
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): NONE
Additional information:

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