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cvelistZdiCVELIST:CVE-2023-39483
HistoryMay 03, 2024 - 2:10 a.m.

CVE-2023-39483 PDF-XChange Editor J2K File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability

2024-05-0302:10:47
CWE-125
zdi
www.cve.org
1
pdf-xchange editor
j2k file
parsing
out-of-bounds read
information disclosure
vulnerability
remote attackers
sensitive information
user interaction
malicious page
malicious file
crafted data
buffer overflow
arbitrary code execution

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

3.8

Confidence

High

EPSS

0.001

Percentile

28.8%

PDF-XChange Editor J2K File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of PDF-XChange PDF-XChange Editor. 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 parsing of J2K files. Crafted data in a J2K file can trigger a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-18308.

CNA Affected

[
  {
    "vendor": "PDF-XChange",
    "product": "PDF-XChange Editor",
    "versions": [
      {
        "version": "9.4.362.0",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  }
]

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

3.8

Confidence

High

EPSS

0.001

Percentile

28.8%

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