Gentoo: GLSA-201512-09: encfs: Multiple vulnerabilities
Summary
Multiple vulnerabilities have been discovered in encfs. Please review the CVE identifiers referenced below for details.
Resolution
All encfs users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=sys-fs/encfs-1.7.5"
References
[ 1 ] CVE-2014-3462 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-3462
Availability
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/201512-09
Concerns
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.
![Dist Gentoo](/images/distros/dist-gentoo.png)
Synopsis
Multiple vulnerabilities have been found in encfs, the worst of which can allow remote attackers to execute arbitrary code or cause a Denial of Service condition.
Background
Encfs is an implementation of encrypted filesystem in user-space using FUSE.
Affected Packages
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 sys-fs/encfs < 1.7.5 >= 1.7.5
Impact
===== A local attacker can utilize a possible buffer overflow in the encodeName method of StreamNameIO and BlockNameIO to execute arbitrary code or cause a Denial of Service. Also multiple weak cryptographics practices have been found in encfs.
Workaround
There is no known workaround at this time.