3.3

CVE-2023-38113

Foxit PDF Reader Annotation 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 handling of Annotation objects. 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-21083.

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Data is provided by the National Vulnerability Database (NVD)
Foxit ≫ Pdf Editor Version <= 10.1.12.37872
   Microsoft ≫ Windows Version-
Foxit ≫ Pdf Editor Version >= 11.0.0 <= 11.2.6.53790
   Microsoft ≫ Windows Version-
Foxit ≫ Pdf Editor Version >= 12.0.0 <= 12.1.2.15332
   Microsoft ≫ Windows Version-
Foxit ≫ Pdf Reader Version <= 12.1.2.15332
   Microsoft ≫ Windows Version-
Foxit ≫ Pdf Editor Version < 11.1.4.1121
   Apple ≫ macOS Version-
Foxit ≫ Pdf Editor Version >= 12.0.0.0601 < 12.1.0.1229
   Apple ≫ macOS Version-
Foxit ≫ Pdf Reader Version < 12.1.0.1229
   Apple ≫ macOS Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.49% 0.648
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
zdi-disclosures@trendmicro.com 3.3 1.8 1.4
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
CWE-416 Use After Free

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.