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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: redhat
Published: 2010-09-17T17:46:00Z
Updated: 2024-08-07T02:55:46.802Z
Reserved: 2010-08-20T00:00:00Z
Link: CVE-2010-3075
Vulnrichment
No data.
NVD
Status : Modified
Published: 2010-09-17T18:00:02.727
Modified: 2024-11-21T01:17:58.923
Link: CVE-2010-3075
Redhat
No data.