Your submission was sent successfully! Close

CVE-2020-15522

Published: 20 May 2021

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.

Priority

Medium

CVSS 3 base score: 5.9

Status

Package Release Status
bouncycastle
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Needs triage

groovy Ignored
(reached end-of-life)
hirsute Not vulnerable
(1.68-1)
impish Not vulnerable

jammy Not vulnerable

precise Does not exist

trusty Does not exist

upstream
Released (1.68-1)
xenial Ignored
(out of standard support)