CVE-2021-34972

2024-05-0723:15:12

CWE-416

zdi

web.nvd.nist.gov

information disclosure

acroforms

remote attackers

user interaction

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

3.5

Confidence

High

EPSS

0.001

Percentile

29.6%

JSON

Foxit PDF Reader AcroForm Use-After-Free 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 processing of AcroForms. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-14975.

Affected configurations

Vulners

Vulnrichment

Node

foxitpdf_readerRange≤13.2.0.21165

VendorProductVersionCPE
foxitpdf_reader*cpe:2.3:a:foxit:pdf_reader:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
foxit	pdf_reader	*	cpe:2.3:a:foxit:pdf_reader::::::::

CNA Affected

[
  {
    "vendor": "Foxit",
    "product": "PDF Reader",
    "versions": [
      {
        "version": "13.2.0.21165",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  }
]