CVE-2019-12223
N/A
N/A
Summary
An issue was discovered in NVR WebViewer on Hanwah Techwin SRN-472s 1.07_190502 devices, and other SRN-x devices before 2019-05-03. A system crash and reboot can be achieved by submitting a long username in excess of 117 characters. The username triggers a buffer overflow in the main process controlling operation of the DVR system, rendering services unavailable during the reboot operation. A repeated attack affects availability as long as the attacker has network access to the device.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | n/a | n/a | affected |
Weaknesses
- n/a
ADP Enrichment
CVE Program Container
Additional References
- https://www.hanwha-security.com/en/products/video-recorder/nvr/ch4/SRN-472S/overview/
- https://medium.com/%40noe.dustin/samsung-webviewer-remote-dos-vulberability-cve-2019-12223-5f4afbc83fbd
- https://gist.github.com/dustinnoe/66f91573a0080c9fb2c21819d8805a82
References
- https://www.hanwha-security.com/en/products/video-recorder/nvr/ch4/SRN-472S/overview/
- https://medium.com/%40noe.dustin/samsung-webviewer-remote-dos-vulberability-cve-2019-12223-5f4afbc83fbd
- https://gist.github.com/dustinnoe/66f91573a0080c9fb2c21819d8805a82
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