CVE-2007-3528
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
6.4 Medium
AI Score
Confidence
Low
0.011 Low
EPSS
Percentile
84.8%
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.
Affected configurations
References
bugs.debian.org/cgi-bin/bugreport.cgi?bug=425335
osvdb.org/38189
osvdb.org/38190
secunia.com/advisories/25953
www.securityfocus.com/bid/24930
sourceforge.net/forum/forum.php?forum_id=711619
sourceforge.net/forum/forum.php?forum_id=711620
sourceforge.net/tracker/index.php?func=detail&aid=1730439&group_id=65612&atid=511612
Related
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
6.4 Medium
AI Score
Confidence
Low
0.011 Low
EPSS
Percentile
84.8%