CVE:CVE-2021-35985
CNNVD:CNNVD-202107-727
Adobe Acrobat是美国奥多比（Adobe）公司的一套PDF文件编辑和转换工具。
Adobe Acrobat  存在代码问题漏洞，该漏洞源于NULL指针解引用错误。攻击者可利用该漏洞欺骗受害者打开专门制作的文件，并执行拒绝服务(DoS)攻击。
solution:Upgrade adobe acrobat_dc to a higher version than 21.005.20054,17.011.30197,20.004.30005,and avoid the version [15.008.20082,21.005.20054],[17.011.30059,17.011.30197],[20.001.30005,20.004.30005]; Upgrade adobe acrobat_reader_dc to a higher version than 21.005.20054,17.011.30197,20.004.30005,and avoid the version [15.008.20082,21.005.20054],[17.011.30059,17.011.30197],[20.001.30005,20.004.30005]