* [gentoo-announce] [ GLSA 201806-01 ] GNU Wget: Cookie injection
@ 2018-06-13 20:54 99% Aaron Bauman
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From: Aaron Bauman @ 2018-06-13 20:54 UTC (permalink / raw
To: gentoo-announce
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Gentoo Linux Security Advisory GLSA 201806-01
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https://security.gentoo.org/
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Severity: Normal
Title: GNU Wget: Cookie injection
Date: June 13, 2018
Bugs: #655216
ID: 201806-01
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Synopsis
========
A vulnerablity in GNU Wget could allow arbitrary cookies to be
injected.
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 < 1.19.5 >= 1.19.5
Description
===========
A vulnerability was discovered in GNU Wget's resp_new function which
does not validate \r\n sequences in continuation lines.
Impact
======
A remote attacker could inject arbitrary cookie entry requests.
Workaround
==========
There is no known workaround at this time.
Resolution
==========
All GNU Wget users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=net-misc/wget-1.19.5"
References
==========
[ 1 ] CVE-2018-0494
https://nvd.nist.gov/vuln/detail/CVE-2018-0494
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/201806-01
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.
License
=======
Copyright 2018 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).
The contents of this document are licensed under the
Creative Commons - Attribution / Share Alike license.
https://creativecommons.org/licenses/by-sa/2.5
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