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CVE

GHSA-6xx3-rg99-gc3p

Timing based private key exposure in Bouncy Castle
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CVE

GHSA-6xx3-rg99-gc3p

Timing based private key exposure in Bouncy Castle

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.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
-
C
H
U
-
C
H
U
-

Related Resources

No items found.

References

Severity

5.9

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
5.9
EPSS Probability
0.0041%
EPSS Percentile
0.60721%
Introduced Version
1.52
Fix Available
1.66

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