– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
Gentoo Linux Security Advisory GLSA 201804-06
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
https://security.gentoo.org/
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
Severity: Normal
Title: mailx: Multiple vulnerabilities
Date: April 08, 2018
Bugs: #533208
ID: 201804-06
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
Synopsis
========
Multiple vulnerabilities were discovered in mailx, the worst of which
may allow a remote attacker to execute arbitrary commands.
Background
==========
A utility program for sending and receiving mail, also known as a Mail
User Agent program.
Affected packages
=================
——————————————————————-
Package / Vulnerable / Unaffected
——————————————————————-
1 mail-client/mailx < 8.1.2.20160123 >= 8.1.2.20160123
Description
===========
Multiple vulnerabilities have been discovered in mailx. Please review
the CVE identifiers referenced below for details.
Impact
======
A remote attacker could execute arbitrary commands.
Workaround
==========
There is no known workaround at this time.
Resolution
==========
All mailx users should upgrade to the latest version:
# emerge –sync
# emerge –ask –oneshot -v “>=mail-client/mailx-8.1.2.20160123”
References
==========
[ 1 ] CVE-2004-2771
https://nvd.nist.gov/vuln/detail/CVE-2004-2771
[ 2 ] CVE-2014-7844
https://nvd.nist.gov/vuln/detail/CVE-2014-7844
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/201804-06
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
—–BEGIN PGP SIGNATURE—–
iQEzBAEBCAAdFiEEiDRK3jyVBE/RkymqpRQw84X1dt0FAlrKpWcACgkQpRQw84X1
dt2ZeAgAgE9nPa44h7dYMuu0Vj8ikLyUyHMgsIQvnXRcarZysFmPknC8+oIsuR7O
v+Y6kM7hDBfKkz0EekB3e2N4vZHQaeaKcq94I+CKB52dU8LGHSR+2l9uqwwbEAsW
VEydbuPsPRaUxKORp854nsh24bn75UuUB8w8ftrE5VJHB4V2V89jDyxpH2wTYUHF
XYmLmCMixUy88r401XJnU1dqkRI9d1p+muaMSqPHknN9HMtSD1xwidGDxyXub4ZV
rDhO1TqmiUK2iWG2LQ7/DMQwguMsxgtUmcJgWYnxzROwJm1Zs9Lm+/VgZfPjcuCb
XPLtk05BQiX5N2/rGUtePzVfX3sgTA==
=8aH0
—–END PGP SIGNATURE—–