You are here
Home > Preporuke > Sigurnosni nedostatak programskog paketa GNU Wget

Sigurnosni nedostatak programskog paketa GNU Wget

– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
Gentoo Linux Security Advisory GLSA 201806-01
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
https://security.gentoo.org/
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –

Severity: Normal
Title: GNU Wget: Cookie injection
Date: June 13, 2018
Bugs: #655216
ID: 201806-01

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

Synopsis
========

A vulnerablity in GNU Wget could allow arbitrary cookies to be
injected.

Background
==========

GNU Wget is a free software package for retrieving files using HTTP,
HTTPS and FTP, the most widely-used Internet protocols.

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

——————————————————————-
Package / Vulnerable / Unaffected
——————————————————————-
1 net-misc/wget < 1.19.5 >= 1.19.5

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

A vulnerability was discovered in GNU Wget’s resp_new function which
does not validate \r\n sequences in continuation lines.

Impact
======

A remote attacker could inject arbitrary cookie entry requests.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All GNU Wget users should upgrade to the latest version:

# emerge –sync
# emerge –ask –oneshot –verbose “>=net-misc/wget-1.19.5”

References
==========

[ 1 ] CVE-2018-0494
https://nvd.nist.gov/vuln/detail/CVE-2018-0494

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

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

https://security.gentoo.org/glsa/201806-01

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—–

iQEzBAABCAAdFiEEiDRK3jyVBE/RkymqpRQw84X1dt0FAlshhGoACgkQpRQw84X1
dt0MzQf9HjnELf61y17bIIZbDxs5DpuHiNF8v4G4r6kfaFJ0UEzXoQFv3eSpYk6t
UVqCpyDG0uJ0uJRxCpemZ3WEYUhE8uQMor5YFmZ5HJQbmJrbedmdIIAP7lmt5ut+
V1f8ey5v2OF7nNC/lEe7Du+eC9VhSPxkDGDBy/g32/guSYqRNE3acrP3om0gNzHF
znqi8WaTb3NcGSSz2gh3OIp8bpIC+yzAOFPICgjHgnY5Mi0kIBVJza3utt72yweO
XDLQFv3k8VnWfZvrxk5pUpKCC5qAWsOoNtmBO+EXuujfa9HfOrPLeObxMujMMtAp
1W8S/q8TJmVjTVtE3VGPQ0/5k6mD+w==
=8tHx
—–END PGP SIGNATURE—–

Top
More in Preporuke
Sigurnosni nedostaci programskog paketa BURP

Otkriveni su sigurnosni nedostaci u programskom paketu BURP za operacijski sustav Gentoo. Otkriveni nedostaci potencijalnim napadačima omogućuju stjecanje uvećanih ovlasti....

Close