CVE-2021-43753

2023-09-0713:15:08

CWE-416

adobe

web.nvd.nist.gov

150

adobe

lightroom

use-after-free

vulnerability

tif

parsing

privilege escalation

cve-2021-43753

nvd

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

0.063

Percentile

93.8%

JSON

Adobe Lightroom versions 4.4 (and earlier) are affected by a use-after-free vulnerability in the processing of parsing TIF files that could result in privilege escalation. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Affected configurations

Nvd

Vulners

Node

adobelightroomRange<5.1

AND

microsoftwindowsMatch-

VendorProductVersionCPE
adobelightroom*cpe:2.3:a:adobe:lightroom:*:*:*:*:*:*:*:*
microsoftwindows-cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
adobe	lightroom	*	cpe:2.3:a:adobe:lightroom::::::::
microsoft	windows	-	cpe:2.3:o:microsoft:windows:-:::::::*

CNA Affected

[
  {
    "defaultStatus": "affected",
    "product": "Lightroom Desktop",
    "vendor": "Adobe",
    "versions": [
      {
        "lessThanOrEqual": "4.4",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  }
]