Description
A Padding Oracle exists in OSCI-Transport 1.2 as used in OSCI Transport Library 1.6.1 (Java) and OSCI Transport Library 1.6 (.NET). Under an MITM condition within the OSCI infrastructure, an attacker needs to send crafted protocol messages to analyse the CBC mode padding in order to decrypt the transport encryption.
Metrics
CVSS 3.0 5.9/10
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://seclists.org/fulldisclosure/2017/Jun/44Mailing List, Third Party Advisory
- http://blog.sec-consult.com/2017/06/german-e-government-details-vulnerabilities.htmlTechnical Description, Third Party Advisory
- http://seclists.org/fulldisclosure/2017/Jun/44Mailing List, Third Party Advisory
Timeline
- Published
- Jun 30, 2017
- Last modified
- Jun 17, 2026
- NVD status
- Modified