Description
Django before 1.8.x before 1.8.16, 1.9.x before 1.9.11, and 1.10.x before 1.10.3, when settings.DEBUG is True, allow remote attackers to conduct DNS rebinding attacks by leveraging failure to validate the HTTP Host header against settings.ALLOWED_HOSTS.
Metrics
CVSS 3.0 8.1/10
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://www.debian.org/security/2017/dsa-3835
- http://www.securityfocus.com/bid/94068Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1037159Third Party Advisory, VDB Entry
- http://www.ubuntu.com/usn/USN-3115-1Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OG5ROMUPS6C7BXELD3TAUUH7OBYV56WQ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QXDKJYHN74BWY3P7AR2UZDVJREQMRE6S/
- https://www.djangoproject.com/weblog/2016/nov/01/security-releases/Release Notes, Vendor Advisory
- http://www.debian.org/security/2017/dsa-3835
- http://www.securityfocus.com/bid/94068Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1037159Third Party Advisory, VDB Entry
- http://www.ubuntu.com/usn/USN-3115-1Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OG5ROMUPS6C7BXELD3TAUUH7OBYV56WQ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QXDKJYHN74BWY3P7AR2UZDVJREQMRE6S/
- https://www.djangoproject.com/weblog/2016/nov/01/security-releases/Release Notes, Vendor Advisory
Timeline
- Published
- Dec 9, 2016
- Last modified
- Jun 17, 2026
- NVD status
- Modified