PDF-XChange Editor J2K File Parsing Uninitialized Variable Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of 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. The issue results from the lack of proper initialization of memory 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-20909.
Published 2024-05-03 03:15:39
Updated 2024-05-03 12:49:24
View at NVD,   CVE.org
Vulnerability category: Execute codeInformation leak

Products affected by CVE-2023-42048

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Exploit prediction scoring system (EPSS) score for CVE-2023-42048

0.05%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 16 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2023-42048

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
3.3
LOW CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
1.8
1.4
Zero Day Initiative 2024-05-03

CWE ids for CVE-2023-42048

  • The code uses a variable that has not been initialized, leading to unpredictable or unintended results.
    Assigned by: zdi-disclosures@trendmicro.com (Secondary)

References for CVE-2023-42048

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