CVE-2006-6400 Memory corruption in n/a
Remote attackers can execute arbitrary code via buffer overflows in JustSystems word processing applications by exploiting crafted Keyword and Title fields.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2006-6400?
CVE-2006-6400 is a medium-severity memory corruption vulnerability in n/a, published on 10 Dec 2006. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Buffer overflow in JustSystems Hanako 2004 through 2006, Hanako viewer 1.x, Ichitaro 2004, Ichitaro 2005, Ichitaro Lite2, Ichitaro viewer 4.x, and Sanshiro 2005 allows remote attackers to execute arbitrary code via the (1) Keyword and (2) Title fields, related to string length fields.
Weakness: CWE-119
Which versions are affected by CVE-2006-6400?
It affects 6 products.
Products include Justsystem Hanako, Justsystem Hanako Viewer, Justsystem Ichitaro, Justsystem Ichitaro Lite2, Justsystem Ichitaro Viewer, Justsystem Sanshiro.
How do I fix CVE-2006-6400?
No fix has been published for CVE-2006-6400 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2006-6400 being exploited?
There is no known exploitation of CVE-2006-6400 in the wild and no public exploit code.
Sources
Also known as GHSA-2jvm-ch9q-pwc4.