CVE-2015-2987 - Vulnerability Details - OpenCVE

Type74 ED before 4.0 misuses 128-bit ECB encryption for small files, which makes it easier for attackers to obtain plaintext data via differential cryptanalysis of a file with an original length smaller than 128 bits.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

Access Vector Network

Access Complexity High

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00231.

Key SSVC decision points have not yet been added.

Vendors	Products
Type74 Subscribe	Ed Subscribe

Configuration 1 [-]

cpe:2.3:a:type74:ed:*:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2015-3070	Type74 ED before 4.0 misuses 128-bit ECB encryption for small files, which makes it easier for attackers to obtain plaintext data via differential cryptanalysis of a file with an original length smaller than 128 bits.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
http://jvn.jp/en/jp/JVN91474878/index.html
http://jvndb.jvn.jp/jvndb/JVNDB-2015-000119
http://type74.org/edman5-1.php
http://type74org.blog14.fc2.com/blog-entry-1384.html

History

No history.

Projects

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MITRE

Status: PUBLISHED

Assigner: jpcert

Published: 2015-08-28T14:00:00

Updated: 2024-08-06T05:32:21.180Z

Reserved: 2015-04-07T00:00:00

Link: CVE-2015-2987

Vulnrichment

No data.

NVD

Status : Deferred

Published: 2015-08-28T15:59:00.110

Modified: 2025-04-12T10:46:40.837

Link: CVE-2015-2987

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-17

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