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CVE-2018-4000

Published: Oct 1, 2018Updated: Nov 21, 2024 Sources: CVE List NVDCWE-415
NVD MITRE
7.8CVSSHIGH
EPSS Score
1.0%
Top 40.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

Description

An exploitable double-free vulnerability exists in the Office Open XML parser of Atlantis Word Processor, version 3.2.5.0. A specially crafted document can cause a TTableRow instance to be referenced twice, resulting in a double-free vulnerability when both the references go out of scope. An attacker must convince a victim to open a document in order to trigger this vulnerability.

CVSS Vector Breakdown

AV:LAC:LPR:NUI:RS:UC:HI:HA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-415

Affected Products

Atlantis Word ProcessorThe Atlantis Word Processor Team
On-prem
Consumer Software / productivity
atlantis word processoratlantiswordprocessor
On-prem
Consumer Software / productivity
the atlantis word processor teamConsumer Softwareaka atlantis word processor
atlantiswordprocessorcommercialConsumer Softwareaka atlantis word processor

Attack Graph

Products CVE Techniques Tactics

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Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

MITRE ATT&CK

1 technique
Privilege Escalation
View detailed technique mapping

References

https://talosintelligence.com/vulnerability_reports/TALOS-2018-0668
talosintelligence.com

Timeline

Published
Oct 1, 2018
Last Updated
Nov 21, 2024

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