CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:P/A:P
EPSS
Percentile
79.9%
Michael Samuel reports:
librsync before 1.0.0 uses a truncated MD4 checksum to
match blocks, which makes it easier for remote attackers to modify
transmitted data via a birthday attack.