Vulnerability Details : CVE-2021-21098

Adobe InDesign version 16.0 (and earlier) is affected by an Out-of-bounds Write vulnerability when parsing a crafted file. An unauthenticated attacker could leverage this vulnerability to achieve remote 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.
Published 2021-06-28 14:15:09
Updated 2021-07-06 13:51:43
Source Adobe Systems Incorporated
View at NVD,   CVE.org
Vulnerability category: Memory CorruptionExecute code

Exploit prediction scoring system (EPSS) score for CVE-2021-21098

EPSS FAQ
1.22%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 85 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-21098

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
9.3
 HIGH AV:N/AC:M/Au:N/C:C/I:C/A:C
8.6
10.0
 NIST
8.8
 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
2.8
5.9
 Adobe Systems Incorporated

CWE ids for CVE-2021-21098

  • The product writes data past the end, or before the beginning, of the intended buffer.
    Assigned by: psirt@adobe.com (Primary)

References for CVE-2021-21098

Products affected by CVE-2021-21098

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