CVE-2017-10668

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.

Category

5.9
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.08%
Third-Party Advisory seclists.org Third-Party Advisory sec-consult.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://seclists.org/fulldisclosure/2017/Jun/44 third party advisory mailing list
http://blog.sec-consult.com/2017/06/german-e-government-details-vulnerabilities.html technical description third party advisory

Frequently Asked Questions

What is the severity of CVE-2017-10668?
CVE-2017-10668 has been scored as a medium severity vulnerability.
How to fix CVE-2017-10668?
To fix CVE-2017-10668, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2017-10668 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2017-10668 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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