Vulnerabilities > Bouncycastle > Legion OF THE Bouncy Castle Fips Java API > Medium
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2021-05-20 | CVE-2020-15522 | Race Condition vulnerability in Bouncycastle products Bouncy Castle BC Java before 1.66, BC C# .NET before 1.8.7, BC-FJA before 1.0.1.2, 1.0.2.1, and BC-FNA before 1.0.1.1 have a timing issue within the EC math library that can expose information about the private key when an attacker is able to observe timing information for the generation of multiple deterministic ECDSA signatures. | 4.3 |
| 2020-11-02 | CVE-2020-26939 | Information Exposure Through Discrepancy vulnerability in Bouncycastle products In Legion of the Bouncy Castle BC before 1.61 and BC-FJA before 1.0.1.2, attackers can obtain sensitive information about a private exponent because of Observable Differences in Behavior to Error Inputs. | 5.3 |