CVE:CVE-2018-18873
CNNVD:CNNVD-201810-1549
JasPer是加拿大软件开发者Michael Adams所研发的一个JPEG-2000编/解码器的开源实现。
JasPer 2.0.14版本中的ras/ras_enc.c文件的‘ras_putdatastd’函数存在安全漏洞。攻击者可利用该漏洞造成拒绝服务（空指针逆向引用）。
solution:Upgrade jasper_project jasper to a higher version than 2.0.14,and avoid the version 2.0.14; Upgrade canonical ubuntu_linux to a higher version than 14.04,16.04,and avoid the version 14.04,16.04; Upgrade debian debian_linux to a higher version than 8.0,and avoid the version 8.0; Upgrade suse linux_enterprise_desktop to a higher version than 12:sp3,12:sp4,and avoid the version 12:sp3,12:sp4; Upgrade suse linux_enterprise_server to a higher version than 11:sp3,11:sp4,12:sp1,12:sp2,and avoid the version 11:sp3,11:sp4,12:sp1,12:sp2