CVE-2023-21584 Adobe FrameMaker Font Parsing Use-After-Free Information Disclosure Vulnerability

2023-02-1700:00:00

CWE-416

adobe

www.cve.org

adobe

framemaker

font parsing

use-after-free

information disclosure

vulnerability

update 4

2020

2022

aslr

exploitation

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

5.9 Medium

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

67.9%

JSON

FrameMaker 2020 Update 4 (and earlier), 2022 (and earlier) are affected by a Use After Free vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

CNA Affected

[
  {
    "vendor": "Adobe",
    "product": "FrameMaker",
    "versions": [
      {
        "version": "unspecified",
        "lessThanOrEqual": "2020u4",
        "status": "affected",
        "versionType": "custom"
      },
      {
        "version": "unspecified",
        "lessThanOrEqual": "2022",
        "status": "affected",
        "versionType": "custom"
      },
      {
        "version": "unspecified",
        "lessThanOrEqual": "None",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  }
]