CVE-2017-12704
Last modified
CVE-2017-12704 is a vulnerability of currently unknown severity. A heap-based buffer overflow issue was discovered in Advantech WebAccess versions prior to V8.2_20170817. Researchers have identified multiple vulnerabilities where there is a lack of proper validation of the length of user-supplied data prior to copying it to the heap-based buffer, which could allow an attacker to execute arbitrary code under the context of the process.. EPSS estimates a 2.60% chance of exploitation in the next 30 days.
Description
A heap-based buffer overflow issue was discovered in Advantech WebAccess versions prior to V8.2_20170817. Researchers have identified multiple vulnerabilities where there is a lack of proper validation of the length of user-supplied data prior to copying it to the heap-based buffer, which could allow an attacker to execute arbitrary code under the context of the process.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Advantech | Webaccess | <= 8.2 |
References
- http://www.securityfocus.com/bid/100526Third Party Advisory, VDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-17-241-02Third Party Advisory, US Government Resource
- http://www.securityfocus.com/bid/100526Third Party Advisory, VDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-17-241-02Third Party Advisory, US Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
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