– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
Gentoo Linux Security Advisory GLSA 201804-21
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
https://security.gentoo.org/
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
Severity: High
Title: librelp: Remote code execution
Date: April 22, 2018
Bugs: #651192
ID: 201804-21
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
Synopsis
========
A vulnerability has been found in librelp that may allow a remote
attacker to execute arbitrary code.
Background
==========
A reliable logging program.
Affected packages
=================
——————————————————————-
Package / Vulnerable / Unaffected
——————————————————————-
1 dev-libs/librelp < 1.2.15 >= 1.2.15
Description
===========
A buffer overflow was discovered in librelp with the handling of x509
certificates.
Impact
======
A remote attacker, by sending a specially crafted x509 certificate,
could execute arbitrary code.
Workaround
==========
There is no known workaround at this time.
Resolution
==========
All librelp users should upgrade to the latest version:
# emerge –sync
# emerge –ask –oneshot –verbose “>=dev-libs/librelp-1.2.15”
References
==========
[ 1 ] CVE-2018-1000140
https://nvd.nist.gov/vuln/detail/CVE-2018-1000140
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/201804-21
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/RkymqpRQw84X1dt0FAlrdIFYACgkQpRQw84X1
dt1+TwgAjzaFan1veojOhAZDRkPdFty8w8VRxHk4JuQklMl+630HeUrsA4L+FDLt
zKQ/SL1TJy8gaGWscc9OexCVNkUMF1vYUTRRNoElM2pfyQomxJziyWphGHZKZGYj
1mRzpif3Csumg+V4AUAVhCxBG4f+S6MDGapF5LTCwH6I1FjRmAh/TAhwXMgd5j67
7rXmu8qTpTDu3hf8A7zOhSlze9l9HWzHlh2jvK/My9JUClB9Rxteioxnmf9N+2fF
M9lXkhXlymje+tZ4iWUzEfDLyDYjb0dORfS39N4n+lXzZo1WAQe7GtiZuZEv8nVg
Q6TbfHuGaZ5bNuIzTpz55TLhYMBouw==
=91w0
—–END PGP SIGNATURE—–