Buffer overflow in Trellix Agent
CVE-2023-1388
A heap-based overflow vulnerability in TA prior to version 5.7.9 allows a remote user to alter the page heap in the macmnsvc process memory block, resulting in the service becoming unavailable.
Vulnerability class: Buffer Overflow
EPSS: 0.006 (42.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L.
Affected products
- Trellix Agent
- Trellix Agent — versions 5.7.8
Weakness classification (CWE)
References
- trellixpsirt@trellix.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2023-1388?
- CVE-2023-1388 is a medium-severity vulnerability in Trellix Agent, classified under Out-of-bounds Write. CVSS score: 6.3/10. Published 2023-06-07.
- How severe is CVE-2023-1388?
- Medium severity. CVSS v3 base score is 6.3 out of 10.