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CVE-2012-0269

28
FAUCET Score

CVE-2012-0269 describes a buffer overflow vulnerability in various JustSystems products, including Ichitaro, Shuriken, and others, allowing remote attackers to execute arbitrary code through a crafted image file. This vulnerability carries a critical CVSS score of 9.3, indicating a high severity with network-based attacks, medium attack complexity, and complete compromise of confidentiality, integrity, and availability. Despite its severity, there is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
2006CPE matchmatch criteria
cpe:2.3:a:justsystems:ichitaro:2006:*:*:*:*:*:*:*
2006CPE matchmatch criteria
cpe:2.3:a:justsystems:ichitaro:2006:-:government:*:*:*:*:*
2007CPE matchmatch criteria
cpe:2.3:a:justsystems:ichitaro:2007:*:*:*:*:*:*:*
2007CPE matchmatch criteria
cpe:2.3:a:justsystems:ichitaro:2007:-:government:*:*:*:*:*
2008CPE matchmatch criteria
cpe:2.3:a:justsystems:ichitaro:2008:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.3HIGH

AV:N/AC:M/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
4.23%
Probability of exploitation in next 30 days
EPSS Percentile
90.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0423 is in the 54th percentile among its peer group of 8,914 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

jvndb.jvn.jp / jvndb/JVNDB-2012-000035
jvn.jp / en/jp/JVN09619876/index.html
justsystems.com / jp/info/js12001.html
Vendor Advisory