CVE-2021-43758 Adobe Media Encoder MP4 File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability

2023-07-1211:17:43

CWE-125

adobe

www.cve.org

adobe

media encoder

mp4

file parsing

out-of-bounds read

information disclosure

vulnerability

aslr

exploitation

3.3 Low

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

6.1 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

54.8%

JSON

Adobe Media Encoder versions 22.0, 15.4.2 (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 MP4 file.

CNA Affected

[
  {
    "defaultStatus": "affected",
    "product": "Media Encoder",
    "vendor": "Adobe",
    "versions": [
      {
        "lessThanOrEqual": "15.4.2",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  }
]