adobe acrobat_dc 跨界内存读

CVE编号

CVE-2021-39861

利用情况

暂无

补丁情况

N/A

披露时间

2021-09-30

漏洞描述

Acrobat Reader DC versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) are affected by an out-of-bounds read vulnerability that could lead to disclosure of arbitrary memory information in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

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://helpx.adobe.com/security/products/acrobat/apsb21-55.html

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	adobe	acrobat	*	From (including) 20.001.30005	Up to (including) 20.004.30006
	运行在以下环境
	应用	adobe	acrobat_2017	*	From (including) 17.011.30158	Up to (including) 17.011.30199
	运行在以下环境
	应用	adobe	acrobat_dc	*	From (including) 20.006.20034	Up to (including) 21.005.20058
	运行在以下环境
	应用	adobe	acrobat_dc	*	From (including) 20.006.20034	Up to (including) 21.005.20060
	运行在以下环境
	应用	adobe	acrobat_reader	*	From (including) 20.001.30005	Up to (including) 20.004.30006
	运行在以下环境
	应用	adobe	acrobat_reader_2017	*	From (including) 17.011.30158	Up to (including) 17.011.30199
	运行在以下环境
	应用	adobe	acrobat_reader_dc	*	From (including) 20.006.20034	Up to (including) 21.005.20060

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-125 跨界内存读