bugtraq - [SECURITY] [DSA 3801-1] ruby-zip security update

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Message-Id: <E1ckADU-0001ny-UA@master.debian.org>
Date: Sat, 04 Mar 2017 13:59:24 +0000
From: Salvatore Bonaccorso <carnil@...ian.org>
To: bugtraq@...urityfocus.com
Subject: [SECURITY] [DSA 3801-1] ruby-zip security update

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- -------------------------------------------------------------------------
Debian Security Advisory DSA-3801-1                   security@...ian.org
https://www.debian.org/security/                     Salvatore Bonaccorso
March 04, 2017                        https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package        : ruby-zip
CVE ID         : CVE-2017-5946
Debian Bug     : 856269

It was discovered that ruby-zip, a Ruby module for reading and writing
zip files, is prone to a directory traversal vulnerability. An attacker
can take advantage of this flaw to overwrite arbitrary files during
archive extraction via a .. (dot dot) in an extracted filename.

For the stable distribution (jessie), this problem has been fixed in
version 1.1.6-1+deb8u1.

For the upcoming stable distribution (stretch), this problem has been
fixed in version 1.2.0-1.1.

For the unstable distribution (sid), this problem has been fixed in
version 1.2.0-1.1.

We recommend that you upgrade your ruby-zip packages.

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: debian-security-announce@...ts.debian.org
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