CVE-2016-9014
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.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (6.07%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.0
- 8.1 HIGHCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 6.07% probability · 93th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-264
- Affected
- fedoraproject/fedora · canonical/ubuntu linux · djangoproject/django
- Source
- cve@mitre.org
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.