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CVE-2011-1331

nvd nist
Published: Jul 18, 2011Modified: Apr 29, 2026

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9.3
Vector
AV:N/AC:M/Au:N/C:C/I:C/A:C
Exploitability: 8.6 / Impact: 10.0
Source: NVD

Description

JustSystems Ichitaro 2005 through 2011, Ichitaro Government 6, Ichitaro Government 2006 through 2010, Ichitaro Portable, Ichitaro Pro, and Ichitaro Viewer allow remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via a crafted document, as exploited in the wild in early 2011.

Affected (21)

Justsystems
4 products
Ichitaro
Ichitaro Portable
Ichitaro Pro
Ichitaro Viewer
Configuration A
21 vulnerable
Vulnerable SoftwareAffected Versions
Justsystems
Ichitaro
Version 2005
Ichitaro
Version 2006
Ichitaro
Version 2006
Ichitaro
Version 2007
Ichitaro
Version 2007
Ichitaro
Version 2008
Ichitaro
Version 2008
Ichitaro
Version 2009
Ichitaro
Version 2009
Ichitaro
Version 2010
Ichitaro
Version 2010
Ichitaro
Version 2011
Ichitaro
Version 6
Ichitaro Portable
All versions
Ichitaro Pro
All versions
Justsystems
Ichitaro Viewer
All versions
Ichitaro Viewer
Version 19.0.1.0
Ichitaro Viewer
Version 19.0.2.0
Ichitaro Viewer
Version 19.0.3.0
Ichitaro Viewer
Version 20.0.2.0
Ichitaro Viewer
Version 5.1.3.0

Related CWEs

CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

References (14)

Source: vultures@jpcert.or.jp
Source: vultures@jpcert.or.jp
Source: vultures@jpcert.or.jp
Vendor Advisory
Source: vultures@jpcert.or.jp
PatchVendor Advisory
Source: vultures@jpcert.or.jp
Source: vultures@jpcert.or.jp
Exploit
Source: vultures@jpcert.or.jp
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Exploit
Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.