CVE-2018-3982

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Summary

CVECVE-2018-3982
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2018-10-01 20:29:00 UTC
Updated2023-02-09 02:09:00 UTC
DescriptionAn exploitable arbitrary write vulnerability exists in the Word document parser of the Atlantis Word Processor 3.0.2.3 and 3.0.2.5. A specially crafted document can prevent Atlas from adding elements to an array that is indexed by a loop. When reading from this array, the application will use an out-of-bounds index which can result in arbitrary data being read as a pointer. Later, when the application attempts to write to said pointer, an arbitrary write will occur. This can allow an attacker to further corrupt memory, which leads to code execution under the context of the application. An attacker must convince a victim to open a document in order to trigger this vulnerability.

Risk And Classification

Problem Types: CWE-787

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Atlantiswordprocessor Atlantis Word Processor 3.0.2.3 All All All
Application Atlantiswordprocessor Atlantis Word Processor 3.0.2.5 All All All
Application Atlantiswordprocessor Atlantis Word Processor 3.0.2.3 All All All
Application Atlantiswordprocessor Atlantis Word Processor 3.0.2.5 All All All

References

ReferenceSourceLinkTags
TALOS-2018-0650 || Cisco Talos Intelligence Group - Comprehensive Threat Intelligence MISC talosintelligence.com Exploit, Technical Description, Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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