CVE-2018-3975

An exploitable uninitialized variable vulnerability exists in the RTF-parsing functionality of Atlantis Word Processor 3.2.6 version. A specially crafted RTF file can leverage an uninitialized stack address, resulting in an out-of-bounds write, which in turn could lead to code execution.

CVSS v3 7.5 HIGH
CVSS v2.0 6.8 MEDIUM

7.5^/10

CVSS v3 : HIGH

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

Exploitability : 1.6 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

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-2018-0641	Exploit Technical Description Third Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2018-0641	Exploit Technical Description Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:atlantiswordprocessor:atlantis_word_processor:3.2.6:*:*:*:*:*:*:*

History

21 Nov 2024, 04:06

Type	Values Removed	Values Added
CVSS	v2 : ~~6.8~~ v3 : ~~7.8~~	v2 : 6.8 v3 : 7.5
References	~~() https://talosintelligence.com/vulnerability_reports/TALOS-2018-0641 - Exploit, Technical Description, Third Party Advisory~~	() https://talosintelligence.com/vulnerability_reports/TALOS-2018-0641 - Exploit, Technical Description, Third Party Advisory

Information

Published : 2018-10-01 20:29

Updated : 2024-11-21 04:06

NVD link : CVE-2018-3975

Mitre link : CVE-2018-3975

CVE.ORG link : CVE-2018-3975

JSON object : View

Products Affected

atlantiswordprocessor

atlantis_word_processor

CWE

CWE-908

Use of Uninitialized Resource

{"id": "CVE-2018-3975", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV30": [{"type": "Secondary", "source": "talos-cna@cisco.com", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.6}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2018-10-01T20:29:00.607", "references": [{"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2018-0641", "tags": ["Exploit", "Technical Description", "Third Party Advisory"], "source": "talos-cna@cisco.com"}, {"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2018-0641", "tags": ["Exploit", "Technical Description", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-908"}]}], "descriptions": [{"lang": "en", "value": "An exploitable uninitialized variable vulnerability exists in the RTF-parsing functionality of Atlantis Word Processor 3.2.6 version. A specially crafted RTF file can leverage an uninitialized stack address, resulting in an out-of-bounds write, which in turn could lead to code execution."}, {"lang": "es", "value": "Existe una vulnerabilidad explotable de variables no inicializadas en la funcionalidad de an\u00e1lisis RTF de Atlantis Word Processor 3.2.6. Un archivo RTF especialmente manipulado puede aprovechar una direcci\u00f3n de pila no inicializada, lo que resulta en una escritura fuera de l\u00edmites y una ejecuci\u00f3n de c\u00f3digo."}], "lastModified": "2024-11-21T04:06:25.057", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:atlantiswordprocessor:atlantis_word_processor:3.2.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4E0E90AB-12D6-476F-AB54-1BF577242884"}], "operator": "OR"}]}], "sourceIdentifier": "talos-cna@cisco.com"}