Subversion alert on Fedora

24/06/2011 by little_oak

Fedora alert FEDORA-2011-8352 (subversion)

<pre>
<table>
<tbody>
<tr>
<td valign="top"><strong>From</strong>:</td>
<td></td>
<td valign="top">updates@fedoraproject.org</td>
</tr>
<tr>
<td valign="top"><strong>To</strong>:</td>
<td></td>
<td valign="top">package-announce@lists.fedoraproject.org</td>
</tr>
<tr>
<td valign="top"><strong>Subject</strong>:</td>
<td></td>
<td valign="top">[SECURITY] Fedora 15 Update: subversion-1.6.17-1.fc15</td>
</tr>
<tr>
<td valign="top"><strong>Date</strong>:</td>
<td></td>
<td valign="top">Fri, 24 Jun 2011 03:49:12 +0000</td>
</tr>
<tr>
<td valign="top"><strong>Message-ID</strong>:</td>
<td></td>
<td valign="top">&lt;20110624034912.933C61101D2@bastion02.phx2.fedoraproject.org&gt;</td>
</tr>
<tr>
<td valign="top"></td>
<td></td>
<td valign="top"></td>
</tr>
</tbody>
</table>
--------------------------------------------------------------------------------
Fedora Update Notification
FEDORA-2011-8352
2011-06-15 17:46:08
--------------------------------------------------------------------------------

Name        : subversion
Product     : Fedora 15
Version     : 1.6.17
Release     : 1.fc15
URL         : <a href="http://subversion.apache.org/">http://subversion.apache.org/</a>
Summary     : A Modern Concurrent Version Control System
Description :
Subversion is a concurrent version control system which enables one
or more users to collaborate in developing and maintaining a
hierarchy of files and directories while keeping a history of all
changes.  Subversion only stores the differences between versions,
instead of every complete file.  Subversion is intended to be a
compelling replacement for CVS.

--------------------------------------------------------------------------------
Update Information:

This update includes the latest release of Subversion, fixing three security issues:

An infinite loop flaw was found in the way the mod_dav_svn module processed certain data sets. If
the SVNPathAuthz directive was set to "short_circuit", and path-based access control for files and
directories was enabled, a malicious, remote user could use this flaw to cause the httpd process
serving the request to consume an excessive amount of system memory. (CVE-2011-1783)

A NULL pointer dereference flaw was found in the way the mod_dav_svn module processed requests
submitted against the URL of a baselined resource. A malicious, remote user could use this flaw to
cause the httpd process serving the request to crash. (CVE-2011-1752)

An information disclosure flaw was found in the way the mod_dav_svn
module processed certain URLs when path-based access control for files and directories was enabled.
A malicious, remote user could possibly use this flaw to access certain files in a repository that
would otherwise not be accessible to them. Note: This vulnerability cannot be triggered if the
SVNPathAuthz directive is set to "short_circuit". (CVE-2011-1921)

The Fedora Project would like to thank the Apache Subversion project for reporting these issues.
Upstream acknowledges Joe Schaefer of the Apache Software Foundation as the original reporter of
CVE-2011-1752; Ivan Zhakov of VisualSVN as the original reporter of CVE-2011-1783; and Kamesh
Jayachandran of CollabNet, Inc. as the original reporter of CVE-2011-1921.

The following bugs are also fixed in this release:

* make 'blame -g' more efficient on with large mergeinfo
* preserve log message with a non-zero editor exit
* fix FSFS cache performance on 64-bit platforms
* make svn cleanup tolerate obstructed directories
* fix deadlock in multithreaded servers serving FSFS repositories
* detect very occasional corruption and abort commit
* fixed: file externals cause non-inheritable mergeinfo
* fixed: file externals cause mixed-revision working copies
* fixed: write-through proxy could direcly commit to slave
* detect a particular corruption condition in FSFS
* improve error message when clients refer to unkown revisions
* bugfixes and optimizations to the DAV mirroring code
* fixed: locked and deleted file causes tree conflict
* fixed: update touches locked file with svn:keywords property
* fix svnsync handling of directory copyfrom
* fix 'log -g' excessive duplicate output
* fix svnsync copyfrom handling bug with BDB
* server-side validation of svn:mergeinfo syntax during commit
--------------------------------------------------------------------------------
ChangeLog:

* Thu Jun  2 2011 Joe Orton &lt;jorton@redhat.com&gt; - 1.6.17-1
- update to 1.6.17 (#709952)
--------------------------------------------------------------------------------
References:

  [ 1 ] Bug #709952 - CVE-2011-1752 CVE-2011-1783 CVE-2011-1921 subversion various flaws
[fedora-all]
        <a href="https://bugzilla.redhat.com/show_bug.cgi?id=709952">https://bugzilla.redhat.com/show_bug.cgi?id=709952</a>
--------------------------------------------------------------------------------

This update can be installed with the "yum" update program.  Use
su -c 'yum update subversion' at the command line.
For more information, refer to "Managing Software with yum",
available at <a href="http://docs.fedoraproject.org/yum/">http://docs.fedoraproject.org/yum/</a>.

All packages are signed with the Fedora Project GPG key.  More details on the
GPG keys used by the Fedora Project can be found at
<a href="https://fedoraproject.org/keys">https://fedoraproject.org/keys</a>
--------------------------------------------------------------------------------
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package-announce mailing list
package-announce@lists.fedoraproject.org
<a href="https://admin.fedoraproject.org/mailman/listinfo/package-announce">https://admin.fedoraproject.org/mailman/listinfo/package-...</a> 

Fonte: <a href="http://lwn.net/Articles/449148/">http://lwn.net/Articles/449148/</a>

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<pre>

<table>

<tbody>

<tr>

<td valign="top">updates@fedoraproject.org</td>

</tr>

<tr>

<td valign="top">package-announce@lists.fedoraproject.org</td>

</tr>

<tr>

<td valign="top"><strong>Subject</strong>:</td>

<td valign="top">[SECURITY] Fedora 15 Update: subversion-1.6.17-1.fc15</td>

</tr>

<tr>

</tr>

<tr>

<td valign="top"><strong>Message-ID</strong>:</td>

</tr>

<tr>

</tr>

</tbody>

</table>

--------------------------------------------------------------------------------

Fedora Update Notification

FEDORA-2011-8352

2011-06-15 17:46:08

--------------------------------------------------------------------------------

Name : subversion

Product : Fedora 15

Version : 1.6.17

Release : 1.fc15

URL : <a href="http://subversion.apache.org/">http://subversion.apache.org/</a>

Summary : A Modern Concurrent Version Control System

Description :

Subversion is a concurrent version control system which enables one

or more users to collaborate in developing and maintaining a

hierarchy of files and directories while keeping a history of all

changes. Subversion only stores the differences between versions,

instead of every complete file. Subversion is intended to be a

compelling replacement for CVS.

--------------------------------------------------------------------------------

Update Information:

This update includes the latest release of Subversion, fixing three security issues:

An infinite loop flaw was found in the way the mod_dav_svn module processed certain data sets. If

the SVNPathAuthz directive was set to "short_circuit", and path-based access control for files and

directories was enabled, a malicious, remote user could use this flaw to cause the httpd process

serving the request to consume an excessive amount of system memory. (CVE-2011-1783)

A NULL pointer dereference flaw was found in the way the mod_dav_svn module processed requests

submitted against the URL of a baselined resource. A malicious, remote user could use this flaw to

cause the httpd process serving the request to crash. (CVE-2011-1752)

An information disclosure flaw was found in the way the mod_dav_svn

module processed certain URLs when path-based access control for files and directories was enabled.

A malicious, remote user could possibly use this flaw to access certain files in a repository that

would otherwise not be accessible to them. Note: This vulnerability cannot be triggered if the

SVNPathAuthz directive is set to "short_circuit". (CVE-2011-1921)

The Fedora Project would like to thank the Apache Subversion project for reporting these issues.

Upstream acknowledges Joe Schaefer of the Apache Software Foundation as the original reporter of

CVE-2011-1752; Ivan Zhakov of VisualSVN as the original reporter of CVE-2011-1783; and Kamesh

Jayachandran of CollabNet, Inc. as the original reporter of CVE-2011-1921.

The following bugs are also fixed in this release:

* make 'blame -g' more efficient on with large mergeinfo

* preserve log message with a non-zero editor exit

* fix FSFS cache performance on 64-bit platforms

* make svn cleanup tolerate obstructed directories

* fix deadlock in multithreaded servers serving FSFS repositories

* detect very occasional corruption and abort commit

* fixed: file externals cause non-inheritable mergeinfo

* fixed: file externals cause mixed-revision working copies

* fixed: write-through proxy could direcly commit to slave

* detect a particular corruption condition in FSFS

* improve error message when clients refer to unkown revisions

* bugfixes and optimizations to the DAV mirroring code

* fixed: locked and deleted file causes tree conflict

* fixed: update touches locked file with svn:keywords property

* fix svnsync handling of directory copyfrom

* fix 'log -g' excessive duplicate output

* fix svnsync copyfrom handling bug with BDB

* server-side validation of svn:mergeinfo syntax during commit

--------------------------------------------------------------------------------

ChangeLog:

* Thu Jun 2 2011 Joe Orton <jorton@redhat.com> - 1.6.17-1

- update to 1.6.17 (#709952)

--------------------------------------------------------------------------------

References:

[ 1 ] Bug #709952 - CVE-2011-1752 CVE-2011-1783 CVE-2011-1921 subversion various flaws

[fedora-all]

<a href="https://bugzilla.redhat.com/show_bug.cgi?id=709952">https://bugzilla.redhat.com/show_bug.cgi?id=709952</a>

--------------------------------------------------------------------------------

This update can be installed with the "yum" update program. Use

su -c 'yum update subversion' at the command line.

For more information, refer to "Managing Software with yum",

available at <a href="http://docs.fedoraproject.org/yum/">http://docs.fedoraproject.org/yum/</a>.

All packages are signed with the Fedora Project GPG key. More details on the

GPG keys used by the Fedora Project can be found at

<a href="https://fedoraproject.org/keys">https://fedoraproject.org/keys</a>

--------------------------------------------------------------------------------

_______________________________________________

package-announce mailing list

package-announce@lists.fedoraproject.org

<a href="https://admin.fedoraproject.org/mailman/listinfo/package-announce">https://admin.fedoraproject.org/mailman/listinfo/package-...</a>

Fonte: <a href="http://lwn.net/Articles/449148/">http://lwn.net/Articles/449148/</a>