SB2023121808 - Memory leak in Sensormatic Electronics Kantech Gen1 ioSmart card reader
Published: December 18, 2023
Security Bulletin ID
SB2023121808
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Adjecent network
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Memory leak (CVE-ID: CVE-2023-0248)
CWE-ID: CWE-401 - Missing release of memory after effective lifetime
CVSSv4: CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due memory leak. A remote attacker on the local network can recover the reader's communication memory between the card and reader.
Remediation
Install update from vendor's website.