CVE-2021-34951

2024-05-0723:15:08

CWE-457

[email protected]

web.nvd.nist.gov

cve-2021-34951

foxit pdf reader

remote attackers

information disclosure

annotation objects

arbitrary code

zdi-can-14395

nvd

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

3.5 Low

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

16.3%

JSON

Foxit PDF Reader Annotation Use of Uninitialized Variable Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information 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 in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-14395.

Affected configurations

Vulners

Node

foxitpdf_readerRange≤11.0.0.49893

CNA Affected

[
  {
    "vendor": "Foxit",
    "product": "PDF Reader",
    "versions": [
      {
        "version": "11.0.0.49893",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  }
]