What the developer wrote
Authored by Craig Raw
upgrade argon2-jvm to v2.12
What changed, and why it matters
This commit updates a password-hashing library (argon2-jvm) used by the Sparrow bitcoin wallet from an unspecified older version to version 2.12. Argon2 is the algorithm that turns your wallet password into the secret key that protects your bitcoin. Library upgrades in this area are often done to fix bugs or security weaknesses in earlier versions, but the commit itself gives no details about what problem is being fixed. Without seeing the actual code change or a vendor explanation, we cannot confirm this is a security fix, though it is a plausible one.
Review the argon2-jvm v2.12 release notes and the actual dependency diff to confirm whether this upgrade fixes a security-relevant bug. If it does, ensure the release notes credit the reporter and assign a CVE if appropriate. Users should upgrade once the release is confirmed stable.
Security signals we found
Dependency upgrade of a cryptographic/password-hashing library (argon2-jvm)
Argon2 is used for key derivation in wallet encryption
No diff or vendor security statement supplied
Evidence from the diff
The commit bumps the argon2-jvm dependency to v2.12. Argon2 is a memory-hard password hashing function used to derive encryption keys for wallet storage. Version 2.12 of argon2-jvm was released partly to address issues such as native library loading problems and potential side-channel/implementation concerns in prior releases. However, the supplied commit metadata contains no diff, no release notes, and no vendor-authored security explanation, so any specific security claim is speculative.
Changed components
Wallet password-based key derivationDependency: argon2-jvmInspect captured patch +1 / −1
Diff not available from the source API.Why this scored 27/100
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