CVE-2021-43018 Adobe Photoshop JPEG2000 Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

2023-09-0712:54:34

CWE-787

adobe

www.cve.org

adobe photoshop

out-of-bounds write

code execution

jpg file

user interaction

cve-2021-43018

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.005

Percentile

76.3%

JSON

Adobe Photoshop versions 23.0.2 and 22.5.4 (and earlier) are affected by an out-of-bounds write vulnerability that could result in 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 JPG file.

CNA Affected

[
  {
    "defaultStatus": "affected",
    "product": "Photoshop Desktop",
    "vendor": "Adobe",
    "versions": [
      {
        "lessThanOrEqual": "22.5.3",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  }
]