FKIE_CVE-2018-4001

Vulnerability from fkie_nvd - Published: 2018-10-01 20:29 - Updated: 2024-11-21 04:06
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
An exploitable uninitialized pointer vulnerability exists in the Office Open XML parser of Atlantis Word Processor, version 3.2.5.0. A specially crafted document can cause an uninitialized pointer representing a TTableRow to be assigned to a variable on the stack. This variable is later dereferenced and then written to allow for controlled heap corruption, which can lead 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.
References
talos-cna@cisco.comhttps://talosintelligence.com/vulnerability_reports/TALOS-2018-0669Exploit, Technical Description, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://talosintelligence.com/vulnerability_reports/TALOS-2018-0669Exploit, Technical Description, Third Party Advisory
Impacted products
Vendor Product Version
atlantiswordprocessor atlantis_word_processor 3.2.5
To clipboard 

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      "value": "An exploitable uninitialized pointer vulnerability exists in the Office Open XML parser of Atlantis Word Processor, version 3.2.5.0. A specially crafted document can cause an uninitialized pointer representing a TTableRow to be assigned to a variable on the stack. This variable is later dereferenced and then written to allow for controlled heap corruption, which can lead 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."
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      "value": "Existe una vulnerabilidad explotable de puntero sin inicializar en el analizador de XML de Open Office de Atlantis Word Processor 3.2.5.0. Un documento especialmente manipulado puede provocar que un puntero sin inicializar que representa un TTableRow se asigne a una variable de la pila. Despu\u00e9s, esta variable se desreferencia y se escribe para permitir una corrupci\u00f3n controlada de la memoria din\u00e1mica (heap), lo que puede conducir a la ejecuci\u00f3n de c\u00f3digo en el contexto de la aplicaci\u00f3n. Un atacante debe convencer a una v\u00edctima para que abra un documento para provocar esta vulnerabilidad."
    }
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  "id": "CVE-2018-4001",
  "lastModified": "2024-11-21T04:06:28.320",
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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