Gentoo: GLSA-201411-05: GNU Wget: Arbitrary code execution
Summary
An absolute path traversal vulnerability has been found in GNU Wget.
Resolution
All GNU Wget users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=net-misc/wget-1.16"
References
[ 1 ] CVE-2014-4877 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-4877
Availability
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/201411-05
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.
Synopsis
An absolute path traversal vulnerability could lead to arbitrary code execution.
Background
GNU Wget is a free software package for retrieving files using HTTP, HTTPS and FTP, the most widely-used Internet protocols.
Affected Packages
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-misc/wget < 1.16 >= 1.16
Impact
===== A remote FTP server is able to write to arbitrary files, and consequently execute arbitrary code.
Workaround
There is no known workaround at this time.