CVE-2018-4920

Adobe Flash Player versions 28.0.0.161 and earlier have an exploitable type confusion vulnerability. Successful exploitation could lead to arbitrary code execution in the context of the current user.

CVSS v3.0 8.8 HIGH
CVSS v2.0 9.3 HIGH

8.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.3^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:M/Au:N/C:C/I:C/A:C

Exploitability : 8.6 / Impact : 10.0

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://helpx.adobe.com/security/products/flash-player/apsb18-05.html	Patch Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:0520	Third Party Advisory
http://www.securitytracker.com/id/1040509	Broken Link Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/103383	Broken Link Third Party Advisory VDB Entry

Advertisement

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:adobe:flash_player_desktop_runtime:*:*:*:*:*:*:*:*

OR	cpe:2.3:o:microsoft:windows:-:::::::*
	cpe:2.3:o:apple:mac_os_x:-:::::::*
	cpe:2.3:o:linux:linux_kernel:-:::::::*

Configuration 2 (hide)

AND

cpe:2.3:a:adobe:flash_player:*:*:*:*:*:chrome:*:*

OR	cpe:2.3:o:microsoft:windows:-:::::::*
	cpe:2.3:o:apple:mac_os_x:-:::::::*
	cpe:2.3:o:google:chrome_os:-:::::::*
	cpe:2.3:o:linux:linux_kernel:-:::::::*

Configuration 3 (hide)

AND

OR	cpe:2.3:a:adobe:flash_player::::::edge::*
	cpe:2.3:a:adobe:flash_player::::::internet_explorer::*

OR	cpe:2.3:o:microsoft:windows_8.1:-:::::::*
	cpe:2.3:o:microsoft:windows_10:-:::::::*

Information

Published : 2018-05-19 10:29

Updated : 2022-11-18 08:25

NVD link : CVE-2018-4920

Mitre link : CVE-2018-4920

JSON object : View

CWE

CWE-843

Access of Resource Using Incompatible Type ('Type Confusion')

Advertisement

Products Affected

adobe

flash_player_desktop_runtime
flash_player

microsoft

windows
windows_8.1
windows_10

google

chrome_os

linux

linux_kernel

apple

mac_os_x

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://helpx.adobe.com/security/products/flash-player/apsb18-05.html", "name": "https://helpx.adobe.com/security/products/flash-player/apsb18-05.html", "tags": ["Patch", "Vendor Advisory"], "refsource": "MISC"}, {"url": "https://access.redhat.com/errata/RHSA-2018:0520", "name": "RHSA-2018:0520", "tags": ["Third Party Advisory"], "refsource": "REDHAT"}, {"url": "http://www.securitytracker.com/id/1040509", "name": "1040509", "tags": ["Broken Link", "Third Party Advisory", "VDB Entry"], "refsource": "SECTRACK"}, {"url": "http://www.securityfocus.com/bid/103383", "name": "103383", "tags": ["Broken Link", "Third Party Advisory", "VDB Entry"], "refsource": "BID"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "Adobe Flash Player versions 28.0.0.161 and earlier have an exploitable type confusion vulnerability. Successful exploitation could lead to arbitrary code execution in the context of the current user."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-843"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2018-4920", "ASSIGNER": "psirt@adobe.com"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 9.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "MEDIUM", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "severity": "HIGH", "acInsufInfo": false, "impactScore": 10.0, "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/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": 2.8}}, "publishedDate": "2018-05-19T17:29Z", "configurations": {"nodes": [{"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:adobe:flash_player_desktop_runtime:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "28.0.0.161"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}, {"cpe23Uri": "cpe:2.3:o:apple:mac_os_x:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}, {"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}, {"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:adobe:flash_player:*:*:*:*:*:chrome:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "28.0.0.161"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}, {"cpe23Uri": "cpe:2.3:o:apple:mac_os_x:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}, {"cpe23Uri": "cpe:2.3:o:google:chrome_os:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}, {"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}, {"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:adobe:flash_player:*:*:*:*:*:edge:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "28.0.0.161"}, {"cpe23Uri": "cpe:2.3:a:adobe:flash_player:*:*:*:*:*:internet_explorer:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "28.0.0.161"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}, {"cpe23Uri": "cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2022-11-18T16:25Z"}