CVE:CVE-2019-13110
CNNVD:CNNVD-201906-1168
Exiv2是Andreas Huggel个人开发者的一套用于管理图像元数据的C++库和命令行应用程序。该产品提供了读取和写入EXIF、IPTC和XMP等多种格式图像元数据的功能。
Exiv2 0.27.1及之前版本中的‘CiffDirectory::readDirectory’函数存在输入验证错误漏洞。攻击者可借助特制的CRW图像文件利用该漏洞造成拒绝服务。
solution:Upgrade exiv2 exiv2 to a higher version than 0.27.1,and avoid the version (,0.27.1]; Upgrade fedoraproject fedora to a higher version than 30,and avoid the version 30; Upgrade canonical ubuntu_linux to a higher version than 16.04,18.04,18.10,19.04,and avoid the version 16.04,18.04,18.10,19.04; Upgrade debian debian_linux to a higher version than 10.0,and avoid the version 10.0