CVE-2011-1331
Summary
| CVE | CVE-2011-1331 |
|---|---|
| State | PUBLISHED |
| Assigner | jpcert |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2011-07-18 22:55:01 UTC |
| Updated | 2026-04-29 01:13:23 UTC |
| 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. |
Risk And Classification
CVSS v2.0 Breakdown
Access Vector
NetworkAccess Complexity
MediumAuthentication
NoneConfidentiality
CompleteIntegrity
CompleteAvailability
CompleteAV:N/AC:M/Au:N/C:C/I:C/A:C
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Justsystems | Ichitaro | 2005 | All | All | All |
| Application | Justsystems | Ichitaro | 2006 | All | All | All |
| Application | Justsystems | Ichitaro | 2006 | - | government | All |
| Application | Justsystems | Ichitaro | 2007 | All | All | All |
| Application | Justsystems | Ichitaro | 2007 | - | government | All |
| Application | Justsystems | Ichitaro | 2008 | All | All | All |
| Application | Justsystems | Ichitaro | 2008 | - | government | All |
| Application | Justsystems | Ichitaro | 2009 | All | All | All |
| Application | Justsystems | Ichitaro | 2009 | - | government | All |
| Application | Justsystems | Ichitaro | 2010 | All | All | All |
| Application | Justsystems | Ichitaro | 2010 | - | government | All |
| Application | Justsystems | Ichitaro | 2011 | All | All | All |
| Application | Justsystems | Ichitaro | 6 | - | government | All |
| Application | Justsystems | Ichitaro Portable | All | All | All | All |
| Application | Justsystems | Ichitaro Pro | All | All | All | All |
| Application | Justsystems | Ichitaro Viewer | All | All | All | All |
| Application | Justsystems | Ichitaro Viewer | 19.0.1.0 | All | All | All |
| Application | Justsystems | Ichitaro Viewer | 19.0.2.0 | All | All | All |
| Application | Justsystems | Ichitaro Viewer | 19.0.3.0 | All | All | All |
| Application | Justsystems | Ichitaro Viewer | 20.0.2.0 | All | All | All |
| Application | Justsystems | Ichitaro Viewer | 5.1.3.0 | All | All | All |
Vendor Declared Affected Products
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Targeted Attacks in 2011 Using Ichitaro Zero-Day Vulnerability | Symantec Connect Community | af854a3a-2127-422b-91ae-364da2661108 | www.symantec.com | Exploit |
| JVN#87239473: Ichitaro series vulnerable to arbitrary code execution | af854a3a-2127-422b-91ae-364da2661108 | jvn.jp | |
| JustSystems Ichitaro Memory Management Program Remote Heap Buffer Overflow Vulnerability | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | |
| [JS11001]一太郎の脆弱性を悪用した不正なプログラムの実行危険性について (update: 2011.6.27) | お知らせ | ジャストシステム | af854a3a-2127-422b-91ae-364da2661108 | www.justsystems.com | Patch, Vendor Advisory |
| IBM X-Force Exchange | af854a3a-2127-422b-91ae-364da2661108 | exchange.xforce.ibmcloud.com | |
| jvndb.jvn.jp/jvndb/JVNDB-2011-000043 | af854a3a-2127-422b-91ae-364da2661108 | jvndb.jvn.jp | |
| JustSystems Ichitaro Document Parsing Vulnerability - Secunia.com | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Vendor Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.