[ GLSA 201804-17 ] Quagga: Multiple vulnerabilities


–R+My9LyyhiUvIEro
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
Content-Transfer-Encoding: quoted-printable

– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
Gentoo Linux Security Advisory GLSA 201804-17
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
https://security.gentoo.org/
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –

Severity: High
Title: Quagga: Multiple vulnerabilities
Date: April 22, 2018
Bugs: #647788
ID: 201804-17

– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –

Synopsis
=3D=3D=3D=3D=3D=3D=3D=3D

Multiple vulnerabilities have been found in Quagga, the worst of which
could allow remote attackers to execute arbitrary code.

Background
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

Quagga is a free routing daemon replacing Zebra supporting RIP, OSPF
and BGP.

Affected packages
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

——————————————————————-
Package / Vulnerable / Unaffected
——————————————————————-
1 net-misc/quagga =3D 1.2.4=20

Description
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

Multiple vulnerabilities have been discovered in Quagga. Please review
the CVE identifiers referenced below for details.

Impact
=3D=3D=3D=3D=3D=3D

A remote attacker, by sending specially crafted packets, could execute
arbitrary code or cause a Denial of Service condition.

Workaround
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

There is no known workaround at this time.

Resolution
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

All Quagga users should upgrade to the latest version:

# emerge –sync
# emerge –ask –oneshot –verbose “>=3Dnet-misc/quagga-1.2.4″

References
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

[ 1 ] CVE-2018-5378
https://nvd.nist.gov/vuln/detail/CVE-2018-5378
[ 2 ] CVE-2018-5379
https://nvd.nist.gov/vuln/detail/CVE-2018-5379
[ 3 ] CVE-2018-5380
https://nvd.nist.gov/vuln/detail/CVE-2018-5380
[ 4 ] CVE-2018-5381
https://nvd.nist.gov/vuln/detail/CVE-2018-5381

Availability
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:

https://security.gentoo.org/glsa/201804-17

Concerns?
=3D=3D=3D=3D=3D=3D=3D=3D=3D

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
=3D=3D=3D=3D=3D=3D=3D

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

–R+My9LyyhiUvIEro
Content-Type: application/pgp-signature; name=”signature.asc”
Content-Description: Digital signature

—–BEGIN PGP SIGNATURE—–

iQEzBAEBCAAdFiEEiDRK3jyVBE/RkymqpRQw84X1dt0FAlrdDm8ACgkQpRQw84X1
dt1SRAgApGKrFJs2yam4jceNpjN5JfsNnq7JRxI+jLqldNXw9FwMHVbhpNTFUHFD
slm79a0X5ugn/tx8IVrE11A6tUCaoILfLQ/qZxS5aV63xk8nLfs3HN9cvLmsrIru
K5DDJT63zHwAgvZWr0X1LtwsyA3jixnrkjHPF2DkoidUk1xySF6fJGHBA6ACRxDE
veurMDzV0W1AVfe28hul7KtytlOxXjUBjCiBQEwxK4gZPNsNAI0GVy4ifTLoFOVb
j3m4T/Qw/c5EgeITAaFzLQdhDk8bdrYvq2/t9HFTXrDlQwaRv/6GjReW/hiFXwtI
7a3EGnpE2/A4K3MXJ15Fe/lf3Qf3zA==
=0RXh
—–END PGP SIGNATURE—–

–R+My9LyyhiUvIEro–