|Number of vulnerabilities
|Public exploit code for vulnerability #1 is available.
Oracle Business Process Management Suite
Web applications / Other software
This security bulletin contains one high risk vulnerability.
Exploit availability: YesDescription
The vulnerability allows a remote attacker to brute-force password hashes.
The vulnerability exists due to comparison error in OpenBSDBCrypt.checkPassword() function in core/src/main/java/org/bouncycastle/crypto/generators/OpenBSDBCrypt.java when matching passwords with hashes. A remote attacker can pass an incorrect password that will be accepted as a valid one by the library, bypass authentication process and gain unauthorized access to the application that uses vulnerable version of Bouncy Castle.Mitigation
Install update from vendor's website.Vulnerable software versions
Oracle Business Process Management Suite: 126.96.36.199.0 - 188.8.131.52.0External links
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.