CVE-2021-34953

2024-05-0723:15:08

CWE-457

[email protected]

web.nvd.nist.gov

foxit pdf reader

vulnerability

remote code execution

uninitialized variable

annotation objects

user interaction

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.0005 Low

EPSS

Percentile

16.0%

JSON

Foxit PDF Reader Annotation Use of Uninitialized Variable Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.

The specific flaw exists within the handling of Annotation objects. The issue results from the lack of proper initialization of a pointer prior to accessing it. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-14658.

Affected configurations

Vulners

Node

foxitpdf_readerRange≤11.0.1.49938

CNA Affected

[
  {
    "vendor": "Foxit",
    "product": "PDF Reader",
    "versions": [
      {
        "version": "11.0.1.49938",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  }
]