CVE-2010-3075 | BDVDB-2026-43319 Detail
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.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- http://secunia.com/advisories/41158
- https://bugzilla.redhat.com/show_bug.cgi?id=630460
- http://secunia.com/advisories/41478
- http://lists.fedoraproject.org/pipermail/package-announce/2010-September/047794.html
- http://lists.fedoraproject.org/pipermail/package-announce/2010-September/047825.html
- http://archives.neohapsis.com/archives/fulldisclosure/2010-08/0316.html
- http://www.openwall.com/lists/oss-security/2010/09/05/3
- http://www.openwall.com/lists/oss-security/2010/09/07/8
- http://www.openwall.com/lists/oss-security/2010/09/06/1
- http://www.vupen.com/english/advisories/2010/2414
- http://www.arg0.net/encfs
- http://lists.fedoraproject.org/pipermail/package-announce/2010-September/047798.html
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.