PT-2021-16464 · Trend Micro · Trend Micro Serverprotect For Linux

Michael Deplante · Published 2021-01-27 · Updated 2021-02-01 · CVE-2021-25226

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions: Trend Micro ServerProtect for Linux version 3.0

Description: A memory exhaustion issue could allow a local attacker to craft specific files that can cause a denial-of-service on the affected product. The specific flaw exists within a scan engine component. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this issue.

Recommendations: For Trend Micro ServerProtect for Linux version 3.0, consider temporarily disabling the scan engine component until a patch is available. Restrict access to the component to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Fix

DoS

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

CVE-2021-25226

ZDI-21-087

Affected Products

Trend Micro Serverprotect For Linux

References · 6

• https://zerodayinitiative.com/advisories/ZDI-21-087 · Security Note
• https://success.trendmicro.com/solution/000284207 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-25226 · Security Note
• https://osv.dev/vulnerability/CVE-2021-25226 · Vendor Advisory
• https://t.me/cibsecurity/22753 · Telegram Post
• https://t.me/cvenotify/9005 · Telegram Post