Vulnerabilities > CVE-2021-25248 - Out-of-bounds Read vulnerability in Trendmicro Apex One, Officescan and Worry-Free Business Security
Attack vector
LOCAL Attack complexity
LOW Privileges required
LOW Confidentiality impact
HIGH Integrity impact
NONE Availability impact
NONE Summary
An out-of-bounds read information disclosure vulnerability in Trend Micro Apex One (on-prem and SaaS), OfficeScan XG SP1, and Worry-Free Business Security (10.0 SP1 and Services) could allow an attacker to disclose sensitive information about a named pipe. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 3 | |
| OS | 1 |
Common Weakness Enumeration (CWE)
Common Attack Pattern Enumeration and Classification (CAPEC)
- Overread Buffers An adversary attacks a target by providing input that causes an application to read beyond the boundary of a defined buffer. This typically occurs when a value influencing where to start or stop reading is set to reflect positions outside of the valid memory location of the buffer. This type of attack may result in exposure of sensitive information, a system crash, or arbitrary code execution.
References
- https://success.trendmicro.com/solution/000284202
- https://success.trendmicro.com/solution/000284202
- https://success.trendmicro.com/solution/000284205
- https://success.trendmicro.com/solution/000284205
- https://success.trendmicro.com/solution/000284206
- https://success.trendmicro.com/solution/000284206
- https://www.zerodayinitiative.com/advisories/ZDI-21-118/
- https://www.zerodayinitiative.com/advisories/ZDI-21-118/