CVE-2016-4407
UnknownEPSS 0.96%
Last modified
CVE-2016-4407 is a vulnerability of currently unknown severity. The DSA algorithm implementation in SAP SAPCRYPTOLIB 5.555.38 does not properly check signatures, which allows remote authenticated users to impersonate arbitrary users via unspecified vectors, aka SAP Security Note 2223008.. EPSS estimates a 0.96% chance of exploitation in the next 30 days.
Description
The DSA algorithm implementation in SAP SAPCRYPTOLIB 5.555.38 does not properly check signatures, which allows remote authenticated users to impersonate arbitrary users via unspecified vectors, aka SAP Security Note 2223008.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Sap | Sapcryptolib | 5.555.38 |
References
- http://seclists.org/fulldisclosure/2016/Oct/32Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2016/Oct/32Mailing List, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2016-4407?
The DSA algorithm implementation in SAP SAPCRYPTOLIB 5.555.38 does not properly check signatures, which allows remote authenticated users to impersonate arbitrary users via unspecified vectors, aka SAP Security Note 2223008.
How severe is CVE-2016-4407?
Severity scoring for CVE-2016-4407 is pending analysis. The EPSS model estimates a 0.96% probability of exploitation in the next 30 days.
How do I fix CVE-2016-4407?
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-2016-4407?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST