Gentoo: GLSA-201701-55: DirectFB: Multiple vulnerabilities
Summary
Multiple vulnerabilities have been discovered in DirectFB. Please review the CVE identifiers referenced below for details.
Resolution
All DirectFB users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-libs/DirectFB-1.7.5"
References
[ 1 ] CVE-2014-2977 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-2977 [ 2 ] CVE-2014-2978 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-2978
Availability
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/201701-55
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 DirectFB, all of which could allow remote attackers to execute arbitrary code.
Background
DirectFB (Direct Frame Buffer) is a set of graphics APIs implemented on top of the Linux Frame Buffer (fbdev) abstraction layer.
Affected Packages
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 dev-libs/DirectFB < 1.7.5 >= 1.7.5
Impact
===== Remote attackers could cause a Denial of Service condition or execute arbitrary code via the Voodoo interface.
Workaround
There is no known workaround at this time.