AI Score
Confidence
High
EPSS
Percentile
91.6%
JustSystems JUST Online Update, as used in Ichitaro through 2014 and other products, does not properly validate signatures of update modules, which allows remote attackers to spoof modules and execute arbitrary code via a crafted signature.
jvn.jp/en/jp/JVN50129191/index.html
jvndb.jvn.jp/jvndb/JVNDB-2014-000053
www.ipa.go.jp/security/ciadr/vul/20140611-jvn.html
www.justsystems.com/jp/info/js14002.html