The blowfish mode in DAR before 2.3.4 uses weak Blowfish-CBC cryptography by (1) discarding random bits by the blowfish::make_ivec function in libdar/crypto.cpp that results in predictable and repeating IV values, and (2) direct use of a password for keying, which makes it easier for context-dependent attackers to decrypt files.
AV:N/AC:L/Au:N/C:P/I:N/A:N
This vulnerability has a 1.76% probability of being exploited in the next 30 days, ranking higher than 77% of all scored CVEs.