CVE:CVE-2019-1010301
CNNVD:CNNVD-201907-774
jhead是一款用于修改JPEG文件信息的工具。
jhead 3.03版本中的gpsinfo.c文件的’ProcessGpsInfo()‘函数存在缓冲区错误漏洞。该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。
solution:Upgrade jhead_project jhead to a higher version than 3.03,and avoid the version 3.03; Upgrade fedoraproject fedora to a higher version than 29,30,and avoid the version 29,30; Upgrade debian debian_linux to a higher version than 8.0,and avoid the version 8.0