CVE:CVE-2021-40725
CNNVD:CNNVD-202110-452
Adobe Acrobat Reader是美国奥多比（Adobe）公司的一款PDF查看器。该软件用于打印，签名和注释 PDF。
Adobe Acrobat Reader DC 存在资源管理错误漏洞，该漏洞源于在处理 AcroForm 列表框时受到释放后使用漏洞的影响。
solution:Upgrade adobe acrobat_dc to a higher version than 17.011.30199,20.004.30006,21.005.20058,21.005.20060,and avoid the version [17.011.30059,17.011.30199],[20.001.30005,20.004.30006],[15.008.20082,21.005.20058],[15.008.20082,21.005.20060]; Upgrade adobe acrobat_reader_dc to a higher version than 17.011.30199,20.004.30006,21.005.20058,21.005.20060,and avoid the version [17.011.30059,17.011.30199],[20.001.30005,20.004.30006],[15.008.20082,21.005.20058],[15.008.20082,21.005.20060]