This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader 11.0.0.49893. 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 vulnerability to execute code in the context of the current process. Was ZDI-CAN-14531.
References
Link | Resource |
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https://www.zerodayinitiative.com/advisories/ZDI-21-931/ | Third Party Advisory VDB Entry |
https://www.foxit.com/support/security-bulletins.html | Vendor Advisory |
Configurations
Configuration 1 (hide)
AND |
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Information
Published : 2021-08-04 09:15
Updated : 2022-02-08 10:30
NVD link : CVE-2021-34849
Mitre link : CVE-2021-34849
JSON object : View
CWE
CWE-416
Use After Free
Products Affected
microsoft
- windows
foxit
- pdf_reader
foxitsoftware
- pdf_editor