CVE-2018-3873: Buffer Overflow

First published: Fri Sep 21 2018(Updated: )

An exploitable buffer overflow vulnerability exists in the credentials handler of video-core's HTTP server of Samsung SmartThings Hub STH-ETH-250-Firmware version 0.20.17. The strncpy overflows the destination buffer, which has a size of 128 bytes. An attacker can send an arbitrarily long "secretKey" value in order to exploit this vulnerability.

Credit: talos-cna@cisco.com

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.

Read MoreStart Free Trial

• collector/nvd-index
• agent/severity
• agent/weakness
• agent/type
• agent/event
• agent/references
• agent/author
• agent/description
• agent/tags
• agent/softwarecombine
• agent/last-modified-date
• agent/first-publish-date
• collector/mitre-cve
• source/MITRE
• vendor/samsung
• canonical/samsung sth-eth-250 firmware
• version/samsung sth-eth-250 firmware/0.20.17
• canonical/samsung sth-eth-250