Vulnerability 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.
CVSS Score
2.6
LOW
AV:N/AC:H/Au:N/C:P/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Type74 | Ed | <= 3.4 |
Related Weaknesses (CWE)
References
- http://jvn.jp/en/jp/JVN91474878/index.htmlVendor Advisory
- http://jvndb.jvn.jp/jvndb/JVNDB-2015-000119Vendor Advisory
- http://type74.org/edman5-1.phpPatchVendor Advisory
- http://type74org.blog14.fc2.com/blog-entry-1384.htmlVendor Advisory
- http://jvn.jp/en/jp/JVN91474878/index.htmlVendor Advisory
- http://jvndb.jvn.jp/jvndb/JVNDB-2015-000119Vendor Advisory
- http://type74.org/edman5-1.phpPatchVendor Advisory
- http://type74org.blog14.fc2.com/blog-entry-1384.htmlVendor Advisory
FAQ
What is CVE-2015-2987?
CVE-2015-2987 is a vulnerability with a CVSS score of 2.6 (LOW). 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 small...
How severe is CVE-2015-2987?
CVE-2015-2987 has been rated LOW with a CVSS base score of 2.6/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2015-2987?
Check the references section above for vendor advisories and patch information. Affected products include: Type74 Ed.