CVE-2011-4139
UnknownEPSS 2.30%
Last modified
CVE-2011-4139 is a vulnerability of currently unknown severity. Django before 1.2.7 and 1.3.x before 1.3.1 uses a request's HTTP Host header to construct a full URL in certain circumstances, which allows remote attackers to conduct cache poisoning attacks via a crafted request.. EPSS estimates a 2.30% chance of exploitation in the next 30 days.
Description
Django before 1.2.7 and 1.3.x before 1.3.1 uses a request's HTTP Host header to construct a full URL in certain circumstances, which allows remote attackers to conduct cache poisoning attacks via a crafted request.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Djangoproject | Django | <= 1.2.6 |
| Djangoproject | Django | 0.91 |
| Djangoproject | Django | 0.95 |
| Djangoproject | Django | 0.95.1 |
| Djangoproject | Django | 0.96 |
| Djangoproject | Django | 1.0 |
| Djangoproject | Django | 1.0.1 |
| Djangoproject | Django | 1.0.2 |
| Djangoproject | Django | 1.1 |
| Djangoproject | Django | 1.1.0 |
| Djangoproject | Django | 1.1.2 |
| Djangoproject | Django | 1.1.3 |
| Djangoproject | Django | 1.2 |
| Djangoproject | Django | 1.2.1 |
| Djangoproject | Django | 1.2.2 |
| Djangoproject | Django | 1.2.3 |
| Djangoproject | Django | 1.2.4 |
| Djangoproject | Django | 1.2.5 |
| Djangoproject | Django | 1.3 |
References
- https://www.djangoproject.com/weblog/2011/sep/09/Patch, Vendor Advisory
- https://www.djangoproject.com/weblog/2011/sep/09/Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2011-4139?
Django before 1.2.7 and 1.3.x before 1.3.1 uses a request's HTTP Host header to construct a full URL in certain circumstances, which allows remote attackers to conduct cache poisoning attacks via a crafted request.
How severe is CVE-2011-4139?
Severity scoring for CVE-2011-4139 is pending analysis. The EPSS model estimates a 2.30% probability of exploitation in the next 30 days.
How do I fix CVE-2011-4139?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Are you affected by CVE-2011-4139?
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Scan your code nowSource: NVD / NIST