| Package | Affected versions | Patched versions |
|---|---|---|
| org.bouncycastle:bc-fips | < 1.0.2.1 | 1.0.2.1 |
| org.bouncycastle:bcprov-ext-jdk15on | < 1.66 | 1.66 |
| org.bouncycastle:bcprov-ext-jdk16 | < 1.66 | 1.66 |
| org.bouncycastle:bcprov-jdk14 | < 1.66 | 1.66 |
| org.bouncycastle:bcprov-jdk15 | < 1.66 | 1.66 |
| org.bouncycastle:bcprov-jdk15on | < 1.66 | 1.66 |
| org.bouncycastle:bcprov-jdk15to18 | < 1.66 | 1.66 |
| org.bouncycastle:bcprov-jdk16 | < 1.66 | 1.66 |
| BouncyCastle | < 1.8.7 | 1.8.7 |
| bc-csharp | < 1.8.7 | 1.8.7 |
| bouncy castle fips .net api | < 1.0.1.1 | 1.0.1.1 |
| fips java api | ≥ 1.0.2, < 1.0.2.1< 1.0.1.2 | 1.0.2.11.0.1.2 |
| the bouncy castle crypto package for java | < 1.66 | 1.66 |
Bouncy Castle BC Java before 1.66, BC C# .NET before 1.8.7, BC-FJA before 1.0.2.1, BC before 1.66, 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.
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