CVE-2009-4737

Severity: critical (CVSS 9.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 3.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2010-04-06 · updated 2026-06-16
Weakness: CWE-119

Description

Stack-based buffer overflow in JustSystems Corporation Ichitaro 13, 2004 through 2009, Viewer 2009 19.0.1.0 and earlier, and other versions allows context-dependent attackers to execute arbitrary code via a crafted Rich Text File (RTF), related to "pvpara ffooter."

Affected products

JustSystems Ichitaro: 13, 2004, 2005, 2006, 2007, 2008 (+2)
JustSystems Ichitaro Viewer: 19.0.1.0, 20.0.2.0

References

http://jvn.jp/en/jp/JVN33846134/index.html
http://jvndb.jvn.jp/ja/contents/2009/JVNDB-2009-000018.html
http://secunia.com/advisories/34611
http://www.fourteenforty.jp/research/advisory.cgi?FFRRA-20090407
http://www.ipa.go.jp/security/vuln/documents/2009/200904_ichitaro.html
http://www.justsystems.com/jp/info/js09002.html
http://www.osvdb.org/53349
http://www.securityfocus.com/bid/34403
http://www.vupen.com/english/advisories/2009/0957
https://exchange.xforce.ibmcloud.com/vulnerabilities/49739
http://jvn.jp/en/jp/JVN33846134/index.html
http://jvndb.jvn.jp/ja/contents/2009/JVNDB-2009-000018.html

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