CVE:CVE-2020-12460
CNNVD:CNNVD-202007-1560
OpenDMARC是The Trusted Domain项目的一款DMARC（基于域的消息认证、报告和一致性）规范的开源实现。
OpenDMARC 1.3.2及之前版本和1.4.x版本至1.4.0-Beta1版本中的‘opendmarc_xml_parse’函数存在安全漏洞。远程攻击者可利用该漏洞导致内存损坏。
solution:Upgrade trusteddomain opendmarc to a higher version than 1.3.2,1.4.0:beta0,1.4.0:beta1,and avoid the version (,1.3.2],1.4.0:beta0,1.4.0:beta1; Upgrade fedoraproject fedora to a higher version than 33,34,and avoid the version 33,34; Upgrade debian debian_linux to a higher version than 9.0,and avoid the version 9.0