Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2016.0778
Moderate: python-django security updates
24 March 2016
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: python-django
Publisher: Red Hat
Operating System: Red Hat Enterprise Linux Server 6
Red Hat Enterprise Linux Server 7
Impact/Access: Provide Misleading Information -- Remote with User Interaction
Reduced Security -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2016-2513 CVE-2016-2512
Reference: ASB-2016.0026
Original Bulletin:
https://rhn.redhat.com/errata/RHSA-2016-0502.html
https://rhn.redhat.com/errata/RHSA-2016-0503.html
https://rhn.redhat.com/errata/RHSA-2016-0504.html
https://rhn.redhat.com/errata/RHSA-2016-0505.html
https://rhn.redhat.com/errata/RHSA-2016-0506.html
Comment: This bulletin contains five (5) Red Hat security advisories.
- --------------------------BEGIN INCLUDED TEXT--------------------
- -----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
=====================================================================
Red Hat Security Advisory
Synopsis: Moderate: python-django security update
Advisory ID: RHSA-2016:0502-01
Product: Red Hat Enterprise Linux OpenStack Platform
Advisory URL: https://rhn.redhat.com/errata/RHSA-2016-0502.html
Issue date: 2016-03-24
CVE Names: CVE-2016-2512 CVE-2016-2513
=====================================================================
1. Summary:
An update for python-django is now available for Red Hat Enterprise Linux
OpenStack Platform 5.0 (Icehouse) for RHEL 6.
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.
2. Relevant releases/architectures:
Red Hat Enterprise Linux OpenStack Platform 5.0 for RHEL 6 - noarch
3. Description:
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):
* An open-redirect flaw was found in the way Django's
django.utils.http.is_safe_url() function filtered authentication URLs. An
attacker able to trick a victim into visiting a crafted URL could use this
flaw to redirect that victim to a malicious site. (CVE-2016-2512)
* A timing attack flaw was found in the way Django's PBKDF2PasswordHasher
performed password hashing. Passwords hashed with an older version of
PBKDF2PasswordHasher used less hashing iterations, and thus allowed an
attacker to enumerate existing users based on the time differences in the
login requests. (CVE-2016-2513)
Red Hat would like to thank the Django project for reporting these issues.
4. Solution:
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
5. Bugs fixed (https://bugzilla.redhat.com/):
1311431 - CVE-2016-2512 python-django: Malicious redirect and possible XSS attack via user-supplied redirect URLs containing basic auth
1311438 - CVE-2016-2513 python-django: User enumeration through timing difference on password hasher work factor upgrade
6. Package List:
Red Hat Enterprise Linux OpenStack Platform 5.0 for RHEL 6:
Source:
python-django-1.6.11-5.el6ost.src.rpm
noarch:
python-django-1.6.11-5.el6ost.noarch.rpm
python-django-bash-completion-1.6.11-5.el6ost.noarch.rpm
python-django-doc-1.6.11-5.el6ost.noarch.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2016-2512
https://access.redhat.com/security/cve/CVE-2016-2513
https://access.redhat.com/security/updates/classification/#moderate
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2016 Red Hat, Inc.
- -----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iD8DBQFW8z+6XlSAg2UNWIIRAr7aAKCwJi+JiLoOUoZOXwWkFF6Hne4yuwCfQPsZ
eHLLE2mOD0uBD6PDjkX6u4U=
=qC4D
- -----END PGP SIGNATURE-----
- -----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
=====================================================================
Red Hat Security Advisory
Synopsis: Moderate: python-django security update
Advisory ID: RHSA-2016:0503-01
Product: Red Hat Enterprise Linux OpenStack Platform
Advisory URL: https://rhn.redhat.com/errata/RHSA-2016-0503.html
Issue date: 2016-03-24
CVE Names: CVE-2016-2512 CVE-2016-2513
=====================================================================
1. Summary:
An update for python-django is now available for Red Hat Enterprise Linux
OpenStack Platform 7.0 Operational Tools 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.
2. Relevant releases/architectures:
Red Hat Enterprise Linux OpenStack Platform 7.0 Operational Tools for RHEL 7 - noarch
3. Description:
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):
* An open-redirect flaw was found in the way Django's
django.utils.http.is_safe_url() function filtered authentication URLs. An
attacker able to trick a victim into visiting a crafted URL could use this
flaw to redirect that victim to a malicious site. (CVE-2016-2512)
* A timing attack flaw was found in the way Django's PBKDF2PasswordHasher
performed password hashing. Passwords hashed with an older version of
PBKDF2PasswordHasher used less hashing iterations, and thus allowed an
attacker to enumerate existing users based on the time differences in the
login requests. (CVE-2016-2513)
Red Hat would like to thank the Django project for reporting these issues.
4. Solution:
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
5. Bugs fixed (https://bugzilla.redhat.com/):
1311431 - CVE-2016-2512 python-django: Malicious redirect and possible XSS attack via user-supplied redirect URLs containing basic auth
1311438 - CVE-2016-2513 python-django: User enumeration through timing difference on password hasher work factor upgrade
6. Package List:
Red Hat Enterprise Linux OpenStack Platform 7.0 Operational Tools for RHEL 7:
Source:
python-django-1.6.11-5.el7ost.src.rpm
noarch:
python-django-1.6.11-5.el7ost.noarch.rpm
python-django-bash-completion-1.6.11-5.el7ost.noarch.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2016-2512
https://access.redhat.com/security/cve/CVE-2016-2513
https://access.redhat.com/security/updates/classification/#moderate
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2016 Red Hat, Inc.
- -----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iD8DBQFW8z/TXlSAg2UNWIIRAvtEAJ9PlZicMBPcNqjqK/FIuh6eu92r9QCfcJ79
5dRBKZvDAxcB69WnGBRr9I8=
=JFaT
- -----END PGP SIGNATURE-----
- -----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
=====================================================================
Red Hat Security Advisory
Synopsis: Moderate: python-django security update
Advisory ID: RHSA-2016:0504-01
Product: Red Hat Enterprise Linux OpenStack Platform
Advisory URL: https://rhn.redhat.com/errata/RHSA-2016-0504.html
Issue date: 2016-03-24
CVE Names: CVE-2016-2512 CVE-2016-2513
=====================================================================
1. Summary:
An update for python-django is now available for Red Hat Enterprise Linux
OpenStack Platform 7.0 (Kilo) 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.
2. Relevant releases/architectures:
Red Hat Enterprise Linux OpenStack Platform 7.0 for RHEL 7 - noarch
3. Description:
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):
* An open-redirect flaw was found in the way Django's
django.utils.http.is_safe_url() function filtered authentication URLs. An
attacker able to trick a victim into visiting a crafted URL could use this
flaw to redirect that victim to a malicious site. (CVE-2016-2512)
* A timing attack flaw was found in the way Django's PBKDF2PasswordHasher
performed password hashing. Passwords hashed with an older version of
PBKDF2PasswordHasher used less hashing iterations, and thus allowed an
attacker to enumerate existing users based on the time differences in the
login requests. (CVE-2016-2513)
Red Hat would like to thank the Django project for reporting these issues.
4. Solution:
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
5. Bugs fixed (https://bugzilla.redhat.com/):
1311431 - CVE-2016-2512 python-django: Malicious redirect and possible XSS attack via user-supplied redirect URLs containing basic auth
1311438 - CVE-2016-2513 python-django: User enumeration through timing difference on password hasher work factor upgrade
6. Package List:
Red Hat Enterprise Linux OpenStack Platform 7.0 for RHEL 7:
Source:
python-django-1.8.11-1.el7ost.src.rpm
noarch:
python-django-1.8.11-1.el7ost.noarch.rpm
python-django-bash-completion-1.8.11-1.el7ost.noarch.rpm
python-django-doc-1.8.11-1.el7ost.noarch.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2016-2512
https://access.redhat.com/security/cve/CVE-2016-2513
https://access.redhat.com/security/updates/classification/#moderate
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2016 Red Hat, Inc.
- -----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iD8DBQFW8z/wXlSAg2UNWIIRAhDVAKCmm6Zh6tlwCvR4iylkdGB4cCiOSACePl+t
PWlJsXxH1sTycQWYRfQp1mE=
=NnNK
- -----END PGP SIGNATURE-----
- -----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
=====================================================================
Red Hat Security Advisory
Synopsis: Moderate: python-django security update
Advisory ID: RHSA-2016:0505-01
Product: Red Hat Enterprise Linux OpenStack Platform
Advisory URL: https://rhn.redhat.com/errata/RHSA-2016-0505.html
Issue date: 2016-03-24
CVE Names: CVE-2016-2512 CVE-2016-2513
=====================================================================
1. Summary:
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.
2. Relevant releases/architectures:
Red Hat Enterprise Linux OpenStack Platform 6.0 for RHEL 7 - noarch
3. Description:
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):
* An open-redirect flaw was found in the way Django's
django.utils.http.is_safe_url() function filtered authentication URLs. An
attacker able to trick a victim into visiting a crafted URL could use this
flaw to redirect that victim to a malicious site. (CVE-2016-2512)
* A timing attack flaw was found in the way Django's PBKDF2PasswordHasher
performed password hashing. Passwords hashed with an older version of
PBKDF2PasswordHasher used less hashing iterations, and thus allowed an
attacker to enumerate existing users based on the time differences in the
login requests. (CVE-2016-2513)
Red Hat would like to thank the Django project for reporting these issues.
4. Solution:
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
5. Bugs fixed (https://bugzilla.redhat.com/):
1311431 - CVE-2016-2512 python-django: Malicious redirect and possible XSS attack via user-supplied redirect URLs containing basic auth
1311438 - CVE-2016-2513 python-django: User enumeration through timing difference on password hasher work factor upgrade
6. Package List:
Red Hat Enterprise Linux OpenStack Platform 6.0 for RHEL 7:
Source:
python-django-1.6.11-5.el7ost.src.rpm
noarch:
python-django-1.6.11-5.el7ost.noarch.rpm
python-django-bash-completion-1.6.11-5.el7ost.noarch.rpm
python-django-doc-1.6.11-5.el7ost.noarch.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2016-2512
https://access.redhat.com/security/cve/CVE-2016-2513
https://access.redhat.com/security/updates/classification/#moderate
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2016 Red Hat, Inc.
- -----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iD8DBQFW80ADXlSAg2UNWIIRAhe9AJ9gBHlUEIcG1KFKRYvW/wIOu7yAcwCgk8iG
UAPQEUfFK+veXo5Kp+oS0xY=
=WXMr
- -----END PGP SIGNATURE-----
- -----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
=====================================================================
Red Hat Security Advisory
Synopsis: Moderate: python-django security update
Advisory ID: RHSA-2016:0506-01
Product: Red Hat Enterprise Linux OpenStack Platform
Advisory URL: https://rhn.redhat.com/errata/RHSA-2016-0506.html
Issue date: 2016-03-24
CVE Names: CVE-2016-2512 CVE-2016-2513
=====================================================================
1. Summary:
An update for python-django is now available for Red Hat Enterprise Linux
OpenStack Platform 5.0 (Icehouse) 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.
2. Relevant releases/architectures:
Red Hat Enterprise Linux OpenStack Platform 5.0 for RHEL 7 - noarch
3. Description:
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):
* An open-redirect flaw was found in the way Django's
django.utils.http.is_safe_url() function filtered authentication URLs. An
attacker able to trick a victim into visiting a crafted URL could use this
flaw to redirect that victim to a malicious site. (CVE-2016-2512)
* A timing attack flaw was found in the way Django's PBKDF2PasswordHasher
performed password hashing. Passwords hashed with an older version of
PBKDF2PasswordHasher used less hashing iterations, and thus allowed an
attacker to enumerate existing users based on the time differences in the
login requests. (CVE-2016-2513)
Red Hat would like to thank the Django project for reporting these issues.
4. Solution:
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
5. Bugs fixed (https://bugzilla.redhat.com/):
1311431 - CVE-2016-2512 python-django: Malicious redirect and possible XSS attack via user-supplied redirect URLs containing basic auth
1311438 - CVE-2016-2513 python-django: User enumeration through timing difference on password hasher work factor upgrade
6. Package List:
Red Hat Enterprise Linux OpenStack Platform 5.0 for RHEL 7:
Source:
python-django-1.6.11-5.el7ost.src.rpm
noarch:
python-django-1.6.11-5.el7ost.noarch.rpm
python-django-bash-completion-1.6.11-5.el7ost.noarch.rpm
python-django-doc-1.6.11-5.el7ost.noarch.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2016-2512
https://access.redhat.com/security/cve/CVE-2016-2513
https://access.redhat.com/security/updates/classification/#moderate
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2016 Red Hat, Inc.
- -----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iD8DBQFW80ATXlSAg2UNWIIRAqBqAKC3N4s79g9FPICgbkgkO5gI/b210QCfSPt4
i9S/jMzYcdR6JuRwhsLqDi4=
=XEMO
- -----END PGP SIGNATURE-----
- --------------------------END INCLUDED TEXT--------------------
You have received this e-mail bulletin as a result of your organisation's
registration with AusCERT. The mailing list you are subscribed to is
maintained within your organisation, so if you do not wish to continue
receiving these bulletins you should contact your local IT manager. If
you do not know who that is, please send an email to auscert@auscert.org.au
and we will forward your request to the appropriate person.
NOTE: Third Party Rights
This security bulletin is provided as a service to AusCERT's members. As
AusCERT did not write the document quoted above, AusCERT has had no control
over its content. The decision to follow or act on information or advice
contained in this security bulletin is the responsibility of each user or
organisation, and should be considered in accordance with your organisation's
site policies and procedures. AusCERT takes no responsibility for consequences
which may arise from following or acting on information or advice contained in
this security bulletin.
NOTE: This is only the original release of the security bulletin. It may
not be updated when updates to the original are made. If downloading at
a later date, it is recommended that the bulletin is retrieved directly
from the author's website to ensure that the information is still current.
Contact information for the authors of the original document is included
in the Security Bulletin above. If you have any questions or need further
information, please contact them directly.
Previous advisories and external security bulletins can be retrieved from:
http://www.auscert.org.au/render.html?cid=1980
===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072
Internet Email: auscert@auscert.org.au
Facsimile: (07) 3365 7031
Telephone: (07) 3365 4417 (International: +61 7 3365 4417)
AusCERT personnel answer during Queensland business hours
which are GMT+10:00 (AEST).
On call after hours for member emergencies only.
===========================================================================
-----BEGIN PGP SIGNATURE-----
Comment: http://www.auscert.org.au/render.html?it=1967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=DpC/
-----END PGP SIGNATURE-----