CVE-2021-21101

CVSS V2 High 9.3 CVSS V3 High 8.8
Description
Adobe Illustrator version 25.2 (and earlier) is affected by an Out-of-bounds Write 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.
Overview
  • CVE ID
  • CVE-2021-21101
  • Assigner
  • psirt@adobe.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-06-28T14:15:09
  • Last Modified Date
  • 2021-07-06T13:58:16
Weakness Enumerations
CWE URL
CWE-787 http://cwe.mitre.org/data/definitions/787.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:a:adobe:illustrator:*:*:*:*:*:*:*:* 1 OR 25.2
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 9.3
  • Severity
  • HIGH
  • Exploitability Score
  • 8.6
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 8.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 2.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://helpx.adobe.com/security/products/illustrator/apsb21-24.html Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-21101
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21101
History
Created Old Value New Value Data Type Notes
2022-05-10 07:08:50 Added to TrackCVE
2022-12-05 05:05:27 2021-06-28T14:15Z 2021-06-28T14:15:09 CVE Published Date updated
2022-12-05 05:05:27 2021-07-06T13:58:16 CVE Modified Date updated
2022-12-05 05:05:27 Analyzed Vulnerability Status updated