Description
EncFS before 1.7.0 encrypts multiple blocks by means of the CFB cipher mode with the same initialization vector, which makes it easier for local users to obtain sensitive information via calculations involving recovery of XORed data, as demonstrated by an attack on encrypted data in which the last block contains only one byte.
No summary for this CVE yet.
CVSS Vector Breakdown
Exploitability
AV:NAccess VectorNetwork
AC:LAccess ComplexityLow
Au:NAuthenticationNone
Impact
C:PConfidentialityPartial
I:NIntegrityNone
A:NAvailabilityNone
Weaknesses
Affected Products
arg0
oss-project
and 1 more affected products View all →
Exploitability
Official Patch Available
References
http://secunia.com/advisories/41158
secunia.com
https://bugzilla.redhat.com/show_bug.cgi?id=630460
bugzilla.redhat.com
http://secunia.com/advisories/41478
secunia.com
and 9 more references View all →
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