CVE-2021-21056

Adobe Framemaker version 2020.0.1 (and earlier) is affected by an Out-of-bounds Read vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

CVSS v3 7.8 HIGH
CVSS v2.0 9.3 HIGH

7.8^/10

CVSS v3 : HIGH

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

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

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/framemaker/apsb21-14.html	Patch Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-282/	Third Party Advisory
https://helpx.adobe.com/security/products/framemaker/apsb21-14.html	Patch Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-282/	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:adobe:framemaker:*:*:*:*:*:*:*:*

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-03-12 19:15

Updated : 2024-11-21 05:47

NVD link : CVE-2021-21056

Mitre link : CVE-2021-21056

CVE.ORG link : CVE-2021-21056

JSON object : View

Products Affected

adobe

framemaker

microsoft

windows

CWE

CWE-125

Out-of-bounds Read

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