CVE:CVE-2021-44740
CNNVD:CNNVD-202201-706
Adobe Acrobat and Reader DC是美国Adobe公司的有一个PDF创建程序。提供了一个PDF 创建程序。
Adobe Acrobat and Reader 存在代码问题漏洞，该漏洞源于 NULL 指针取消引用错误。远程攻击者可以诱骗受害者打开特制的 PDF 文件并执行拒绝服务 (DoS) 攻击。
solution:Upgrade adobe acrobat_dc to a higher version than 21.007.20099,and avoid the version [15.008.20082,21.007.20099]; Upgrade adobe acrobat_reader_dc to a higher version than 21.007.20099,and avoid the version [15.008.20082,21.007.20099]; Upgrade adobe acrobat to a higher version than 17.011.30204,20.004.30017,and avoid the version [17.011.30059,17.011.30204],[20.001.30005,20.004.30017]; Upgrade adobe acrobat_reader to a higher version than 17.011.30204,20.004.30017,and avoid the version [17.011.30059,17.011.30204],[20.001.30005,20.004.30017]