CVE-2018-3978

An exploitable out-of-bounds write vulnerability exists in the Word Document parser of the Atlantis Word Processor 3.0.2.3, 3.0.2.5. A specially crafted document can cause Atlantis to write a value outside the bounds of a heap allocation, resulting in a buffer overflow. An attacker must convince a victim to open a document in order to trigger this vulnerability.

CVSS v3 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3 : HIGH

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

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2018-0646	Exploit Third Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2018-0646	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:atlantiswordprocessor:atlantis_word_processor:3.0.2.3:::::::*
	cpe:2.3:a:atlantiswordprocessor:atlantis_word_processor:3.0.2.5:::::::*

History

No history.

Information

Published : 2018-10-01 20:29

Updated : 2024-11-21 04:06

NVD link : CVE-2018-3978

Mitre link : CVE-2018-3978

CVE.ORG link : CVE-2018-3978

JSON object : View

Products Affected

atlantiswordprocessor

atlantis_word_processor

CWE

CWE-787

Out-of-bounds Write

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