CVE-2015-2987
UnknownEPSS 0.69%
Last modified
CVE-2015-2987 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 0.69% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Type74 | Ed | <= 3.4 |
References
- http://jvn.jp/en/jp/JVN91474878/index.htmlVendor Advisory
- http://jvndb.jvn.jp/jvndb/JVNDB-2015-000119Vendor Advisory
- http://type74.org/edman5-1.phpPatch, Vendor 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.phpPatch, Vendor Advisory
- http://type74org.blog14.fc2.com/blog-entry-1384.htmlVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2015-2987?
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.
How severe is CVE-2015-2987?
Severity scoring for CVE-2015-2987 is pending analysis. The EPSS model estimates a 0.69% probability of exploitation in the next 30 days.
How do I fix CVE-2015-2987?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2015-2987?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST
