An exploitable buffer overflow vulnerabilities exist in the /cameras/XXXX/clips handler of video-core's HTTP server of Samsung SmartThings Hub with Firmware version 0.20.17. The video-core process incorrectly extracts fields from a user-controlled JSON payload, leading to a buffer overflow on the stack. The strncpy call overflows the destination buffer, which has a size of 52 bytes. An attacker can send an arbitrarily long "correlationId" value in order to exploit this vulnerability.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2018-15682 | An exploitable buffer overflow vulnerabilities exist in the /cameras/XXXX/clips handler of video-core's HTTP server of Samsung SmartThings Hub with Firmware version 0.20.17. The video-core process incorrectly extracts fields from a user-controlled JSON payload, leading to a buffer overflow on the stack. The strncpy call overflows the destination buffer, which has a size of 52 bytes. An attacker can send an arbitrarily long "correlationId" value in order to exploit this vulnerability. |
Fixes
Solution
No solution given by the vendor.
Workaround
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References
History
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Projects
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Status: PUBLISHED
Assigner: talos
Published:
Updated: 2024-09-16T16:43:43.691Z
Reserved: 2018-01-02T00:00:00
Link: CVE-2018-3896
No data.
Status : Modified
Published: 2018-09-10T15:29:04.467
Modified: 2024-11-21T04:06:15.450
Link: CVE-2018-3896
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD