CVE-2020-27856

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit Studio Photo 3.6.6.922. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of CR2 files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated structure. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the current process. Was ZDI-CAN-11434.

CVSS v3 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

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://www.foxitsoftware.com/support/security-bulletins.html	Not Applicable
https://www.zerodayinitiative.com/advisories/ZDI-20-1349/	Third Party Advisory VDB Entry
https://www.foxitsoftware.com/support/security-bulletins.html	Not Applicable
https://www.zerodayinitiative.com/advisories/ZDI-20-1349/	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:foxitsoftware:foxit_studio_photo:3.6.6.922:*:*:*:*:*:*:*

History

21 Nov 2024, 05:21

Type	Values Removed	Values Added
References	~~() https://www.foxitsoftware.com/support/security-bulletins.html - Not Applicable~~	() https://www.foxitsoftware.com/support/security-bulletins.html - Not Applicable
References	~~() https://www.zerodayinitiative.com/advisories/ZDI-20-1349/ - Third Party Advisory, VDB Entry~~	() https://www.zerodayinitiative.com/advisories/ZDI-20-1349/ - Third Party Advisory, VDB Entry

Information

Published : 2021-02-09 18:15

Updated : 2024-11-21 05:21

NVD link : CVE-2020-27856

Mitre link : CVE-2020-27856

CVE.ORG link : CVE-2020-27856

JSON object : View

Products Affected

foxitsoftware

foxit_studio_photo

CWE

CWE-125

Out-of-bounds Read

{"id": "CVE-2020-27856", "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": "zdi-disclosures@trendmicro.com", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 3.3, "attackVector": "LOCAL", "baseSeverity": "LOW", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 1.8}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/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": "2021-02-09T18:15:29.230", "references": [{"url": "https://www.foxitsoftware.com/support/security-bulletins.html", "tags": ["Not Applicable"], "source": "zdi-disclosures@trendmicro.com"}, {"url": "https://www.zerodayinitiative.com/advisories/ZDI-20-1349/", "tags": ["Third Party Advisory", "VDB Entry"], "source": "zdi-disclosures@trendmicro.com"}, {"url": "https://www.foxitsoftware.com/support/security-bulletins.html", "tags": ["Not Applicable"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.zerodayinitiative.com/advisories/ZDI-20-1349/", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "zdi-disclosures@trendmicro.com", "description": [{"lang": "en", "value": "CWE-125"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-125"}]}], "descriptions": [{"lang": "en", "value": "This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit Studio Photo 3.6.6.922. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of CR2 files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated structure. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the current process. Was ZDI-CAN-11434."}, {"lang": "es", "value": "Esta vulnerabilidad permite a atacantes remotos divulgar informaci\u00f3n confidencial en instalaciones afectadas de Foxit Studio Photo versi\u00f3n 3.6.6.922. Es requerida una interacci\u00f3n del usuario para explotar esta vulnerabilidad, ya que el objetivo debe visitar una p\u00e1gina maliciosa o abrir un archivo malicioso. El fallo espec\u00edfico se presenta dentro del an\u00e1lisis de archivos CR2. El problema resulta de una falta de una comprobaci\u00f3n apropiada de los datos suministrados por el usuario, lo que puede resultar en una lectura m\u00e1s all\u00e1 del final de una estructura asignada. Un atacante puede aprovechar esto en conjunto con otras vulnerabilidades para ejecutar c\u00f3digo en el contexto del proceso actual. Era ZDI-CAN-11434"}], "lastModified": "2024-11-21T05:21:56.523", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:foxitsoftware:foxit_studio_photo:3.6.6.922:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BBBF04B2-47FA-43A6-97F3-2C25A4826D16"}], "operator": "OR"}]}], "sourceIdentifier": "zdi-disclosures@trendmicro.com"}