The (1) contrib.sessions.backends.base.SessionBase.flush and (2) cache_db.SessionStore.flush functions in Django 1.7.x...
Vulnerability Description
The (1) contrib.sessions.backends.base.SessionBase.flush and (2) cache_db.SessionStore.flush functions in Django 1.7.x before 1.7.10, 1.4.x before 1.4.22, and possibly other versions create empty sessions in certain circumstances, which allows remote attackers to cause a denial of service (session store consumption) via unspecified vectors.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172084.html
- http://rhn.redhat.com/errata/RHSA-2015-1894.html
- http://www.debian.org/security/2015/dsa-3338
- http://www.securitytracker.com/id/1033318
- http://rhn.redhat.com/errata/RHSA-2015-1767.html
- http://www.ubuntu.com/usn/USN-2720-1
- http://rhn.redhat.com/errata/RHSA-2015-1766.html
- http://www.securityfocus.com/bid/76440
- https://www.djangoproject.com/weblog/2015/aug/18/security-releases/
- http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html
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Timeline
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.