drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Überschreiben von Dateien in Ruby Archive::Tar::Minitar
Name: |
Überschreiben von Dateien in Ruby Archive::Tar::Minitar |
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ID: |
201702-32 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Mi, 22. Februar 2017, 12:33 |
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Referenzen: |
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-10173 |
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Applikationen: |
Ruby Archive::Tar::Minitar |
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Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --DEjpjS7MC33QrqAf6Jv7o7h7Omxg7VfW2 Content-Type: multipart/mixed; boundary="P1KNnpASWnlJPp4dx15RU7DQL17M4de1C"; protected-headers="v1" From: Thomas Deutschmann <whissi@gentoo.org> Reply-To: security@gentoo.org To: gentoo-announce@lists.gentoo.org Message-ID: <10cd33fc-94be-4ea4-9437-1d83afe2841f@gentoo.org> Subject: [ GLSA 201702-32 ] Ruby Archive::Tar::Minitar: Directory traversal
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201702-32 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: Ruby Archive::Tar::Minitar: Directory traversal Date: February 22, 2017 Bugs: #607110 ID: 201702-32
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Synopsis ========
Ruby Archive::Tar::Minitar is vulnerable to a directory traversal attack.
Background ==========
Archive::Tar::Minitar is a pure-Ruby library and command-line utility that provides the ability to deal with POSIX tar(1) archive files.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 dev-ruby/archive-tar-minitar < 0.6.1 >= 0.6.1
Description ===========
Michal Marek discovered that Ruby Archive::Tar::Minitar is vulnerable to a directory traversal vulnerability.
Impact ======
A remote attacker could entice a user or an automated system to process a specially crafted archive using Ruby Archive::Tar::Minitar possibly allowing the writing of arbitrary files with the privileges of the process.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All Ruby Archive::Tar::Minitar users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot -v ">=dev-ruby/archive-tar-minitar-0.6.1"
References ==========
[ 1 ] CVE-2016-10173 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-10173
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
https://security.gentoo.org/glsa/201702-32
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 2017 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
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