CVE:CVE-2021-40728
CNNVD:CNNVD-202110-867
Adobe Acrobat Reader Dc是美国Adobe公司的一个 Pdf 阅读工具。用于可靠查看、打印和注释 Pdf 文档。
Adobe Acrobat Reader DC 存在资源管理错误漏洞，该漏洞源于在处理PDF文件时存在释放后使用的问题。远程攻击者可通过专门制作的PDF文件，触发一个释放后使用错误错误在系统上执行任意代码。
solution:Upgrade adobe acrobat_dc to a higher version than 21.007.20095,21.007.20096,and avoid the version [15.008.20082,21.007.20095],[15.008.20082,21.007.20096]; Upgrade adobe acrobat_reader_dc to a higher version than 21.007.20095,21.007.20096,and avoid the version [15.008.20082,21.007.20095],[15.008.20082,21.007.20096]; Upgrade adobe acrobat to a higher version than 20.004.30015,17.011.30202,and avoid the version [20.001.30005,20.004.30015],[17.011.30158,17.011.30202]; Upgrade adobe acrobat_reader to a higher version than 20.004.30015,17.011.30202,and avoid the version [20.001.30005,20.004.30015],[17.011.30158,17.011.30202]