You are here
Home > Preporuke > Sigurnosni nedostatak programskog paketa e2fsprogs

Sigurnosni nedostatak programskog paketa e2fsprogs

  • Detalji os-a: WN7
  • Važnost: IMP
  • Operativni sustavi: L
  • Kategorije: LGE

– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
Gentoo Linux Security Advisory GLSA 201507-22
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
https://security.gentoo.org/
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –

Severity: Normal
Title: e2fsprogs: Arbitrary code execution
Date: July 23, 2015
Bugs: #540536
ID: 201507-22

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

Synopsis
========

A heap-based buffer overflow in e2fsprogs could result in execution of
arbitrary code.

Background
==========

e2fsprogs is a set of utilities for maintaining the ext2, ext3 and ext4
file systems.

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

——————————————————————-
Package / Vulnerable / Unaffected
——————————————————————-
1 sys-fs/e2fsprogs < 1.42.13 >= 1.42.13

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

e2fsprogs has a heap-based buffer overflow in closefs.c in the
libext2fs library.

Impact
======

A local attacker could execute arbitrary code via a specially crafted
block group descriptor.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All e2fsprogs users should upgrade to the latest version:

# emerge –sync
# emerge –ask –oneshot –verbose “>=sys-fs/e2fsprogs-1.42.13”

References
==========

[ 1 ] CVE-2015-1572
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-1572

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

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

https://security.gentoo.org/glsa/201507-22

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 2015 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.

http://creativecommons.org/licenses/by-sa/2.5

—–BEGIN PGP SIGNATURE—–
Version: GnuPG v2

iJwEAQECAAYFAlWxCfkACgkQG9wOWsQutdZR3AQAsNnGDv1l8mh0bxLXQ9CKokdw
8aIMCO2tSZyvhflHAqbWmKZwBq3/aLRX9sDDOpQPJ9ayFgs/cc3JUHIF/p79wk4e
shTZD/LwPMosQVT4Diyoa4H6+WWGxqK3gPwP5ReKr6DwJ9krLjFwDdeTsG5br8vt
aCeP14BE82IPi+lnuvA=
=MN38
—–END PGP SIGNATURE—–

AutorMarijo Plepelic
Cert idNCERT-REF-2015-07-0043-ADV
CveCERT-CVE-DUMMY
ID izvornikaCERT-ORIGID-DUMMY
ProizvodCERT-DUMMY-PRODUCT
Izvorhttp://www.adobe.com/
Top
More in Preporuke
Sigurnosni nedostatak Ciscovih proizvoda

Otkriven je sigurnosni nedostatak kod Ciscovih proizvoda Cisco Application Policy Infrastructure Controller i Cisco Nexus 9000 Series ACI Mode Switch....

Close