PT-2023-16659 · Trellix · Trellix Agent

Published 2023-04-03 · Updated 2023-04-10 · CVE-2023-0977

Positive Technologies (AI Summary)

CVSS v3.1

6.7

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Trellix Agent versions 5.7.8 and earlier

Description A heap-based overflow vulnerability in Trellix Agent allows a remote user to alter the page heap in the macmnsvc process memory block, resulting in the service becoming unavailable.

Recommendations For Trellix Agent versions 5.7.8 and earlier, update to a version later than 5.7.8 to resolve the issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Corruption

Buffer Overflow

Weakness Enumeration

CWE-787

CWE-120

Related Identifiers

CVE-2023-0977

Affected Products

Trellix Agent

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2023-0977 · Security Note
• https://osv.dev/vulnerability/CVE-2023-0977 · Vendor Advisory
• https://kcm.trellix.com/corporate/index?page=content&id=SB10396 · Vendor Advisory
• https://t.me/cvenotify/47420 · Telegram Post
• https://t.me/cibsecurity/61339 · Telegram Post