An information disclosure vulnerability in 4D SAS 4D Server Application v17, v18, v19 R7 and earlier allows attackers to retrieve password hashes for all users via eavesdropping.
Weakness
The product does not validate, or incorrectly validates, a certificate.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Server | 4d | 17 (including) | 17 (including) |
| Server | 4d | 18 (including) | 18 (including) |
| Server | 4d | 18-r5 (including) | 18-r5 (including) |
| Server | 4d | 19 (including) | 19 (including) |
| Server | 4d | 19-r7 (including) | 19-r7 (including) |
Potential Mitigations
Related Attack Patterns
References
- https://blog.4d.com/security-bulletin-two-cves-and-how-to-stay-secure/
- https://packetstormsecurity.com
- https://www.infigo.is/en/insights/42/information-disclosure-and-broken-authentication-in-4d-sas-4d-server/
- https://blog.4d.com/security-bulletin-two-cves-and-how-to-stay-secure/
- https://packetstormsecurity.com
- https://www.infigo.is/en/insights/42/information-disclosure-and-broken-authentication-in-4d-sas-4d-server/