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.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: redhat

Published: 2010-09-17T17:46:00Z

Updated: 2010-09-17T17:46:00Z

Reserved: 2010-08-20T00:00:00Z


Link: CVE-2010-3075

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2010-09-17T18:00:02.727

Modified: 2010-09-20T04:00:00.000


Link: CVE-2010-3075

JSON object: View

cve-icon Redhat Information

No data.

CWE