foxitsoftware phantompdf 释放后使用

CVE编号

CVE-2020-15637

利用情况

暂无

补丁情况

N/A

披露时间

2020-08-20

漏洞描述

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit PhantomPDF 9.7.1.29511. 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 SetLocalDescription method. By performing actions in JavaScript, an attacker can cause a pointer to be reused after it has been freed. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the current process. Was ZDI-CAN-10972.

解决建议

建议您更新当前系统或软件至最新版，完成漏洞的修复。

参考链接
https://www.foxitsoftware.com/support/security-bulletins.html
https://www.zerodayinitiative.com/advisories/ZDI-20-932/

受影响软件情况

#	类型	厂商	产品	版本	影响面
1
	运行在以下环境
	应用	foxitsoftware	phantompdf	*		Up to (including) 10.0.0.35798
	运行在以下环境
	应用	foxitsoftware	reader	*		Up to (including) 10.0.0.35798

CVSS3评分 3.3

• 攻击路径 本地
• 攻击复杂度 低
• 权限要求 无
• 影响范围 未更改
• 用户交互 需要
• 可用性 无
• 保密性 低
• 完整性 无

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N CWE-ID 漏洞类型 CWE-416 释放后使用