Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
A use-after-free vulnerability exists in the JavaScript engine of Foxit Software’s PDF Reader, version 12.1.2.15332. By prematurely deleting objects associated with pages, a specially crafted PDF document can trigger the reuse of previously freed memory, which can lead to arbitrary code execution. An attacker needs to trick the user into opening the malicious file to trigger this vulnerability. Exploitation is also possible if a user visits a specially crafted, malicious site if the browser plugin extension is enabled.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Vulnerability Type
释放后使用
Vulnerability Title
Foxit Reader 资源管理错误漏洞
Vulnerability Description
Foxit Reader是中国福昕（Foxit）公司的一款PDF文档阅读器。 Foxit Reader 12.1.2.15332版本存在资源管理错误漏洞，该漏洞源于存在释放后重用漏洞，通过特制的PDF文档可以触发对先前释放内存的重用，从而导致任意代码执行。
CVSS Information
N/A
Vulnerability Type
N/A