CVE-2017-7295
Last modified
CVE-2017-7295 is a vulnerability of currently unknown severity. An issue was discovered in Contiki Operating System 3.0. A use-after-free vulnerability exists in httpd-simple.c in cc26xx-web-demo httpd, where upon a connection close event, the http_state structure was not deallocated properly, resulting in a NULL pointer dereference in the output processing function. EPSS estimates a 1.05% chance of exploitation in the next 30 days.
Description
An issue was discovered in Contiki Operating System 3.0. A use-after-free vulnerability exists in httpd-simple.c in cc26xx-web-demo httpd, where upon a connection close event, the http_state structure was not deallocated properly, resulting in a NULL pointer dereference in the output processing function. This resulted in a board crash, which can be used to perform denial of service.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Contiki-Os | Contiki | 3.0 |
References
- https://gist.github.com/jackmcbride/c9328627f1ee104ce84f3fb7eff42f1eThird Party Advisory
- https://gist.github.com/jackmcbride/c9328627f1ee104ce84f3fb7eff42f1eThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-7295?
How severe is CVE-2017-7295?
How do I fix CVE-2017-7295?
Are you affected by CVE-2017-7295?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST