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Date:      Thu, 23 Jul 2015 03:30:39 +0000
From:      bugzilla-noreply@freebsd.org
To:        freebsd-ports-bugs@FreeBSD.org
Subject:   [Bug 201780] dns/libidn: out-of-bounds read issue with invalid UTF-8 input (CVE-2015-2059)
Message-ID:  <bug-201780-13-eB9q4C0iPj@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-201780-13@https.bugs.freebsd.org/bugzilla/>
References:  <bug-201780-13@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=201780

Jason Unovitch <jason.unovitch@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |ports-secteam@FreeBSD.org
 Attachment #159104|                            |maintainer-approval?(ports-
              Flags|                            |secteam@FreeBSD.org)

--- Comment #2 from Jason Unovitch <jason.unovitch@gmail.com> ---
Created attachment 159104
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=159104&action=edit
security/vuxml for libidn out-of-bounds read issue with invalid UTF-8 input

Changelog:

Document libidn out-of-bounds read issue with invalid UTF-8 input

PR:        201780
Security:    CVE-2015-2059
Security:    4caf01e2-30e6-11e5-a4a5-002590263bf5

Validation:
> make validate
/bin/sh /usr/ports/security/vuxml/files/tidy.sh
"/usr/ports/security/vuxml/files/tidy.xsl" "/usr/ports/security/vuxml/vuln.xml"
> "/usr/ports/security/vuxml/vuln.xml.tidy"
>>> Validating...
/usr/local/bin/xmllint --valid --noout /usr/ports/security/vuxml/vuln.xml
>>> Successful.
Checking if tidy differs...
... seems okay
Checking for space/tab...
... seems okay
/usr/local/bin/python2.7 /usr/ports/security/vuxml/files/extra-validation.py
/usr/ports/security/vuxml/vuln.xml

> env PKG_DBDIR=/usr/ports/security/vuxml pkg audit libidn-1.2.9
libidn-1.2.9 is vulnerable:
libidn -- out-of-bounds read issue with invalid UTF-8 input
CVE: CVE-2015-2059
WWW:
https://vuxml.FreeBSD.org/freebsd/4caf01e2-30e6-11e5-a4a5-002590263bf5.html

1 problem(s) in the installed packages found.

> env PKG_DBDIR=/usr/ports/security/vuxml pkg audit libidn-1.3.1
0 problem(s) in the installed packages found.

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