CVE-2019-13556: Buffer Overflow
First published: Wed Sep 18 2019(Updated: )
In WebAccess versions 8.4.1 and prior, multiple stack-based buffer overflow vulnerabilities are caused by a lack of proper validation of the length of user-supplied data. Exploitation of these vulnerabilities may allow remote code execution.
Credit: ics-cert@hq.dhs.gov
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Advantech WebAccess | <=8.4.1 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of CVE-2019-13556?
The severity of CVE-2019-13556 is high with a CVSS score of 8.8.
What software is affected by CVE-2019-13556?
WebAccess versions 8.4.1 and prior are affected by CVE-2019-13556.
What is the cause of CVE-2019-13556?
CVE-2019-13556 is caused by a lack of proper validation of the length of user-supplied data, leading to stack-based buffer overflow vulnerabilities.
What can exploitation of CVE-2019-13556 allow?
Exploitation of CVE-2019-13556 may allow remote code execution.
Where can I find more information about CVE-2019-13556?
You can find more information about CVE-2019-13556 at the following reference: [https://www.us-cert.gov/ics/advisories/icsa-19-260-01]
- collector/nvd-index
- agent/references
- agent/severity
- agent/weakness
- agent/author
- agent/tags
- agent/description
- agent/type
- agent/event
- agent/softwarecombine
- agent/first-publish-date
- agent/last-modified-date
- collector/mitre-cve
- source/MITRE
- vendor/advantech
- canonical/advantech webaccess
- version/advantech webaccess/8.4.1