CVE:CVE-2021-39863
CNNVD:CNNVD-202109-885
Adobe Acrobat和Adobe Reader都是美国奥多比（Adobe）公司的产品。Adobe Acrobat是一套PDF文件编辑和转换工具。Adobe Reader是一套PDF文档阅读软件。
Adobe Acrobat 和 Reader存在安全漏洞，该漏洞源于处理 PDF 文件时的边界错误。远程攻击者可以欺骗受害者打开特制的 PDF 文件，触发基于堆的缓冲区溢出并在目标系统上执行任意代码。
solution:Upgrade adobe acrobat_dc to a higher version than 21.005.20060,21.005.20058,and avoid the version [15.008.20082,21.005.20060],[15.008.20082,21.005.20058]; Upgrade adobe acrobat_reader_dc to a higher version than 21.005.20060,and avoid the version [15.008.20082,21.005.20060]; Upgrade adobe acrobat to a higher version than 20.004.30006,and avoid the version [20.001.30005,20.004.30006]; Upgrade adobe acrobat_reader to a higher version than 20.004.30006,and avoid the version [20.001.30005,20.004.30006]; Upgrade adobe acrobat_2017 to a higher version than 17.011.30199,and avoid the version [17.011.30059,17.011.30199]; Upgrade adobe acrobat_reader_2017 to a higher version than 17.011.30199,and avoid the version [17.011.30059,17.011.30199]