Login
Newsletter
Werbung

Sicherheit: Denial of Service in file
Aktuelle Meldungen Distributionen
Name: Denial of Service in file
ID: 201806-08
Distribution: Gentoo
Plattformen: Keine Angabe
Datum: So, 24. Juni 2018, 00:18
Referenzen: https://nvd.nist.gov/vuln/detail/CVE-2018-10360
Applikationen: file

Originalnachricht

--nextPart69551925.PiRWNciKhV
Content-Transfer-Encoding: 7Bit
Content-Type: text/plain; charset="us-ascii"

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory GLSA 201806-08
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
https://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Severity: Normal
Title: file: Denial of service
Date: June 23, 2018
Bugs: #657930
ID: 201806-08

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Synopsis
========

A vulnerability in file could lead to a Denial of Service condition.

Background
==========

file is a utility that guesses a file format by scanning binary data
for patterns.

Affected packages
=================

-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 sys-apps/file < 5.33-r2 >= 5.33-r2

Description
===========

File does not properly utilize the do_core_note function in readelf.c
in libmagic.a.

Impact
======

A remote attacker could send a specially crafted ELF file possibly
resulting in a Denial of Service condition.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All file users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=sys-apps/file-5.33-r2"

References
==========

[ 1 ] CVE-2018-10360
https://nvd.nist.gov/vuln/detail/CVE-2018-10360

Availability
============

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

https://security.gentoo.org/glsa/201806-08

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
--nextPart69551925.PiRWNciKhV
Content-Type: application/pgp-signature; name="signature.asc"
Content-Description: This is a digitally signed message part.
Content-Transfer-Encoding: 7Bit

-----BEGIN PGP SIGNATURE-----

iQEzBAABCAAdFiEEiDRK3jyVBE/RkymqpRQw84X1dt0FAlsuvfMACgkQpRQw84X1
dt0UWQgAo9bGHk1Y3/zGpa3ESl4lhBQfLnI3Fa3yCigUtvX2GqFYbtoSAwmlDH0Q
yT7eDfrbojHthm7nSNS9mLPgGz/7J/4VqDyu2bIm4f68OVDkwuhkdD5g4FTsEK8J
VuW9YErJjFg/gBywv5Z1rTB5hz4QUHjsiPFnxZlXyacw3LfaaeUl7H9+0Ko4PnDl
Ol/lcK92grEAPOSM7El4ugqDkWHEHJlVOL7/a+PGhKUILe2RiNtwlb6fZVXH+6Sm
sbKvbtJ5F6yeaDpGHuQle2CIj681x0/OaE4lYIFfO0r2P/J2i265MMINl41c7heG
VT1frDcHWvzxFQhk7l1rB8nEAuSkTA==
=gNPg
-----END PGP SIGNATURE-----

--nextPart69551925.PiRWNciKhV--
Pro-Linux
Traut euch!
Neue Nachrichten
Werbung