CVE-2015-2987

Published: Aug 28, 2015Modified: May 6, 2026

2.6

Vector

AV:N/AC:H/Au:N/C:P/I:N/A:N

Exploitability: 4.9 / Impact: 2.9

Source: NVD

Description

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.

Affected (1)

Products: Type74: Ed

Type74

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Type74 Ed	version ≤ 3.4

Related CWEs

CWE-17

References (8)

http://jvn.jp/en/jp/JVN91474878/index.html

Source: vultures@jpcert.or.jp

Vendor Advisory

http://jvndb.jvn.jp/jvndb/JVNDB-2015-000119

Source: vultures@jpcert.or.jp

Vendor Advisory

http://type74.org/edman5-1.php

Source: vultures@jpcert.or.jp

PatchVendor Advisory

http://type74org.blog14.fc2.com/blog-entry-1384.html

Source: vultures@jpcert.or.jp

Vendor Advisory

http://jvn.jp/en/jp/JVN91474878/index.html

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://jvndb.jvn.jp/jvndb/JVNDB-2015-000119

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://type74.org/edman5-1.php

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

http://type74org.blog14.fc2.com/blog-entry-1384.html

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.