CVE-2021-43763 Adobe Dimension TIF File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability

2021-12-2020:08:40

CWE-125

adobe

www.cve.org

adobe dimension

tif file

out-of-bounds read

information disclosure

vulnerability

aslr

exploitation

CVSS3

3.3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

AI Score

3.6

Confidence

High

EPSS

0.003

Percentile

69.8%

JSON

Adobe Dimension versions 3.4.3 (and earlier) are affected by an out-of-bounds read 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 TIF file.

CNA Affected

[
  {
    "product": "Dimension",
    "vendor": "Adobe",
    "versions": [
      {
        "lessThanOrEqual": "3.4.3",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "None",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]