bcrypt-ruby Gem for Ruby incorrect encoding of non US-ASCII characters (JRuby only)
bcrypt-ruby Gem for Ruby suffered from a bug related to character
encoding that substantially reduced the entropy of hashed passwords
containing non US-ASCII characters. An incorrect encoding step
transparently replaced such characters by '?' prior to hashing. In the
worst case of a password consisting solely of non-US-ASCII characters,
this would cause its hash to be equivalent to all other such passwords
of the same length. This issue only affects the JRuby implementation.
Am I vulnerable?
The constraints below list the versions that this vulnerability is patched in, and versions that are unaffected. If a patch is ready but unrealeased, then it is pending.
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Affected package information
|Package||Patched in||Unaffected in|