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freebsdFreeBSDB22B016B-B633-11E5-83EF-14DAE9D210B8
HistoryJul 28, 2014 - 12:00 a.m.

librsync -- collision vulnerability

2014-07-2800:00:00
vuxml.freebsd.org
17

CVSS2

5.8

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

0.007

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.

OSVersionArchitecturePackageVersionFilename
FreeBSDanynoarchlibrsync< 1.0.0UNKNOWN

CVSS2

5.8

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

0.007

Percentile

79.9%