CVE-2023-0977

A heap-based overflow vulnerability in Trellix Agent (Windows and Linux) version 5.7.8 and earlier, allows a remote user to alter the page heap in the macmnsvc process memory block resulting in the service becoming unavailable.

CVSS v3 6.7 MEDIUM

6.7^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://kcm.trellix.com/corporate/index?page=content&id=SB10396	Vendor Advisory
https://kcm.trellix.com/corporate/index?page=content&id=SB10396	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:trellix:agent:*:*:*:*:*:*:*:*

OR	cpe:2.3:o:linux:linux_kernel:-:::::::*
	cpe:2.3:o:microsoft:windows:-:::::::*

History

21 Nov 2024, 07:38

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~6.5~~	v2 : unknown v3 : 6.7
References	~~() https://kcm.trellix.com/corporate/index?page=content&id=SB10396 - Vendor Advisory~~	() https://kcm.trellix.com/corporate/index?page=content&id=SB10396 - Vendor Advisory

07 Nov 2023, 04:02

Type	Values Removed	Values Added
Summary	A heap-based overflow vulnerability in Trellix Agent (Windows and Linux) version 5.7.8 and earlier, allows a remote user to alter the page heap in the macmnsvc process memory block resulting in the service becoming unavailable.	A heap-based overflow vulnerability in Trellix Agent (Windows and Linux) version 5.7.8 and earlier, allows a remote user to alter the page heap in the macmnsvc process memory block resulting in the service becoming unavailable.

Information

Published : 2023-04-03 16:15

Updated : 2024-11-21 07:38

NVD link : CVE-2023-0977

Mitre link : CVE-2023-0977

CVE.ORG link : CVE-2023-0977

JSON object : View

Products Affected

linux

linux_kernel

trellix

agent

microsoft

windows

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

CWE-787

Out-of-bounds Write

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