Improper input validation in Justsystems Ichitaro
CVE-2014-2003
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.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.036 (88.2th percentile) — read the EPSS interpretation.
Affected products
- Justsystems Ichitaro — versions 10, 11, 12
- Justsystems Just_online_update
- N/a — versions n/a
Weakness classification (CWE)
References
- vultures@jpcert.or.jp (x_refsource_CONFIRM, Vendor Advisory)
- vultures@jpcert.or.jp (x_refsource_JVNDB, third-party-advisory)
- vultures@jpcert.or.jp (x_refsource_JVN, third-party-advisory)
- vultures@jpcert.or.jp (x_refsource_MISC)