LinuxSecurity.com
Share your story
The central voice for Linux and Open Source security news
Home News Topics Advisories HOWTOs Features Newsletters About Register

Welcome!
Sign up!
EnGarde Community
Login
Polls
What is the most important Linux security technology?
 
Advisories
Community
Linux Events
Linux User Groups
Link to Us
Security Center
Book Reviews
Security Dictionary
Security Tips
SELinux
White Papers
Featured Blogs
All About Linux
DanWalsh LiveJournal
Securitydistro
Latest Newsletters
Linux Security Week: February 6th, 2012
Linux Advisory Watch: February 3rd, 2012
Subscribe
LinuxSecurity Newsletters
E-mail:
Choose Lists:
About our Newsletters
RSS Feeds
Get the LinuxSecurity news you want faster with RSS
Powered By

  
Linux Advisory Watch: July 17th, 2009 Print E-mail
User Rating:      How can I rate this item?
Source: LinuxSecurity.com Contributors - Posted by Benjamin D. Thomas   
Linux Advisory Watch This week, advisories were released for tiff, apache2, dhcp3, sork-passwd, camlimages, djdns, icedove, perl, poppler, seamonkey, mumbles, openswan, webkitgtk, pulseaudit gstreamer, cyrus-sasl, syslog-ng, modplug, git-daemon, dhcp, evolution, libtiff, gnokii, d-bus, tiff, and qt4.

Linux+DVD Magazine Our magazine is read by professional network and database administrators, system programmers, webmasters and all those who believe in the power of Open Source software. The majority of our readers is between 15 and 40 years old. They are interested in current news from the Linux world, upcoming projects etc.

In each issue you can find information concerning typical use of Linux: safety, databases, multimedia, scientific tools, entertainment, programming, e-mail, news and desktop environments.


LinuxSecurity.com Feature Extras:

Review: Googling Security: How Much Does Google Know About You - If I ask "How much do you know about Google?" You may not take even a second to respond. But if I may ask "How much does Google know about you"? You may instantly reply "Wait... what!? Do they!?" The book "Googling Security: How Much Does Google Know About You" by Greg Conti (Computer Science Professor at West Point) is the first book to reveal how Google's vast information stockpiles could be used against you or your business – and what you can do to protect yourself.

A Secure Nagios Server - Nagios is a monitoring software designed to let you know about problems on your hosts and networks quickly. You can configure it to be used on any network. Setting up a Nagios server on any Linux distribution is a very quick process however to make it a secure setup it takes some work. This article will not show you how to install Nagios since there are tons of them out there but it will show you in detail ways to improve your Nagios security.

Thank you for reading the LinuxSecurity.com weekly security newsletter. The purpose of this document is to provide our readers with a quick summary of each week's most relevant Linux security headline.


  EnGarde Secure Community 3.0.22 Now Available! (Dec 9)
 

Guardian Digital is happy to announce the release of EnGarde Secure Community 3.0.22 (Version 3.0, Release 22). This release includes many updated packages and bug fixes and some feature enhancements to the EnGarde Secure Linux Installer and the SELinux policy.

http://www.linuxsecurity.com/content/view/145668

  Debian: New tiff packages fix several vulnerabilities (Jul 15)
 

http://www.linuxsecurity.com/content/view/149380
  Debian: New apache2 packages fix denial of service (Jul 15)
 

http://www.linuxsecurity.com/content/view/149379
  Debian: New dhcp3 packages fix arbitrary code execution (Jul 14)
 

http://www.linuxsecurity.com/content/view/149372
  Debian: New sork-passwd-h3 packages fix regression (Jul 14)
 

http://www.linuxsecurity.com/content/view/149366
  Debian: New camlimages packages fix arbitrary code execution (Jul 13)
 

http://www.linuxsecurity.com/content/view/149363
  Debian: New djbdns packages fix privilege escalation (Jul 13)
 

http://www.linuxsecurity.com/content/view/149362
  Debian: New icedove packages fix several vulnerabilities (Jul 12)
 

http://www.linuxsecurity.com/content/view/149346
  Debian: New sork-passwd-h3 packages fix cross-site scripting (Jul 11)
 

http://www.linuxsecurity.com/content/view/149339

  Fedora 10 Update: perl-5.10.0-73.fc10 (Jul 16)
 

This security update fixes an off-by-one overflow in Compress::Raw::Zlib (CVE-2009-1391) Moreover, it contains a subtle change to the configuration that does not affect the Perl interpreter itself, but fixes the propagation of the chosen options to the modules. For example, a rebuild of perl-Wx against perl-5.10.0-73 will fix bug 508496.

http://www.linuxsecurity.com/content/view/149385
  Fedora 11 Update: poppler-0.10.7-2.fc11 (Jul 16)
 

An update to the latest stable upstream release fixing many bugs, as well as addressing several security issues. Release announcement, http://lists.freedesktop.org/archives/poppler/2009-May/004721.html

http://www.linuxsecurity.com/content/view/149384
  Fedora 11 Update: seamonkey-1.1.17-1.fc11 (Jul 16)
 

Update to upstream version 1.1.17, fixing multiple security flaws: http://www.mozilla.org/security/known- vulnerabilities/seamonkey11.html#seamonkey1.1.17

http://www.linuxsecurity.com/content/view/149383
  Fedora 10 Update: seamonkey-1.1.17-1.fc10 (Jul 16)
 

Update to upstream version 1.1.17, fixing multiple security flaws: http://www.mozilla.org/security/known- vulnerabilities/seamonkey11.html#seamonkey1.1.17

http://www.linuxsecurity.com/content/view/149382
  Fedora 11 Update: mumbles-0.4-11.fc11 (Jul 11)
 

- Security fix for Firefox plugin bug #479171

http://www.linuxsecurity.com/content/view/149343
  Fedora 11 Update: openswan-2.6.21-5.fc11 (Jul 11)
 

Fixes Openswan PSK issue with NSS. Fixes CVE-2009-2185

http://www.linuxsecurity.com/content/view/149342
  Fedora 11 Update: webkitgtk-1.1.8-1.fc11 (Jul 11)
 

WebKitGTK+ 1.1.8 contains many bug-fixes and updates including spell-checking support, enhanced error reporting, lots of ATK enhancements, support for copying images to the clipboard, and a new printing API (since 1.1.5) that allows applications better control and monitoring of the printing process. Also, a potential buffer overflow in SVGList::insertItemBefore has been fixed (CVE-2009-0945); and the JIT compiler is now enabled by default for x86_64 systems. Please see the upstream changelog for the full list of fixes and enhancements: http://svn.webkit.org/repository/webkit/trunk/WebKit/gtk/NEWS

http://www.linuxsecurity.com/content/view/149341
  Fedora 10 Update: openswan-2.6.21-2.fc10 (Jul 11)
 

http://www.linuxsecurity.com/content/view/149340

  Gentoo: PulseAudio Local privilege escalation (Jul 16)
 

A vulnerability in PulseAudio may allow a local user to execute code with escalated privileges.

http://www.linuxsecurity.com/content/view/149386
  Gentoo: ISC DHCP dhcpclient Remote execution of (Jul 14)
 

=3D=3D=3D=3D=3D=3D=3D=3D A buffer overflow in dhclient as included in the ISC DHCP implementation allows for the remote execution of arbitrary code with root privileges.

http://www.linuxsecurity.com/content/view/149371
  Gentoo: GStreamer plug-ins User-assisted execution of arbitrary code (Jul 12)
 

Multiple vulnerabilities in multiple GStreamer plug-ins might allow for the execution of arbitrary code.

http://www.linuxsecurity.com/content/view/149355
  Gentoo: Cyrus-SASL Execution of arbitrary code (Jul 12)
 

A buffer overflow in Cyrus-SASL might allow for the execution of arbitrary code in applications or daemons that authenticate using SASL.

http://www.linuxsecurity.com/content/view/149353
  Gentoo: Syslog-ng Chroot escape (Jul 12)
 

Syslog-ng does not properly initialize its chroot jail allowing for an escape if a separate vulnerability in Syslog-ng is exploited.

http://www.linuxsecurity.com/content/view/149354
  Gentoo: Multiple Ralink wireless drivers Execution of arbitrary code (Jul 12)
 

An integer overflow in multiple Ralink wireless drivers might lead to the execution of arbitrary code with elevated privileges.

http://www.linuxsecurity.com/content/view/149352
  Gentoo: ModPlug User-assisted execution of arbitrary code (Jul 12)
 

ModPlug contains several buffer overflows that could lead to the execution of arbitrary code.

http://www.linuxsecurity.com/content/view/149351
  Gentoo: Adobe Reader User-assisted execution of arbitrary code (Jul 12)
 

Adobe Reader is vulnerable to remote code execution via crafted PDF files.

http://www.linuxsecurity.com/content/view/149350
  Gentoo: git git-daemon Denial of Service (Jul 12)
 

An error in git-daemon might lead to a Denial of Service via resource consumption.

http://www.linuxsecurity.com/content/view/149349
  Gentoo: Apache Multiple vulnerabilities (Jul 12)
 

=3D=3D=3D=3D=3D=3D=3D=3D Multiple vulnerabilities in the Apache HTTP daemon allow for local privilege escalation, information disclosure or Denial of Service attacks.

http://www.linuxsecurity.com/content/view/149347

  Mandriva: Subject: [Security Announce] [ MDVSA-2009:151 ] dhcp (Jul 15)
 

A vulnerability has been found and corrected in ISC DHCP: Stack-based buffer overflow in the script_write_params method in client/dhclient.c in ISC DHCP dhclient 4.1 before 4.1.0p1, 4.0 before 4.0.1p1, 3.1 before 3.1.2p1, 3.0, and 2.0 allows remote DHCP servers to execute arbitrary code via a crafted subnet-mask option (CVE-2009-0692). This update provides fixes for this vulnerability.

http://www.linuxsecurity.com/content/view/149381
  Mandriva: Subject: [Security Announce] [ MDVA-2009:130 ] evolution (Jul 14)
 

Evolution had several bugs like a hanging user interface when dealing with virtual folders that have been fixed in this update.

http://www.linuxsecurity.com/content/view/149370
  Mandriva: Subject: [Security Announce] [ MDVA-2009:129 ] x11-driver-video-sisimedia (Jul 13)
 

Update driver to a newer version provided by the video card manufacturer. This new version fixes a system freeze issue.

http://www.linuxsecurity.com/content/view/149365
  Mandriva: Subject: [Security Announce] [ MDVSA-2009:150 ] libtiff (Jul 13)
 

Multiple vulnerabilities has been found and corrected in libtiff: Buffer underflow in the LZWDecodeCompat function in libtiff 3.8.2 allows context-dependent attackers to cause a denial of service (crash) via a crafted TIFF image, a different vulnerability than CVE-2008-2327 (CVE-2009-2285). Fix several places in tiff2rgba and rgb2ycbcr that were being careless about possible integer overflow in calculation of buffer sizes (CVE-2009-2347). This update provides fixes for these vulnerabilities.

http://www.linuxsecurity.com/content/view/149364
  Mandriva: Subject: [Security Announce] [ MDVA-2009:128 ] gnokii (Jul 12)
 

Latest kaddressbook update package for 2009.1 fails to install due to unresolved gnokii library dependencies. Additionally it was discovered gnokii wasn't rebuilt after the -Werror=format-security change and a patch for this had to be added.

http://www.linuxsecurity.com/content/view/149348
  Mandriva: Subject: [Security Announce] [ MDVSA-2009:149 ] apache (Jul 9)
 

Multiple vulnerabilities has been found and corrected in apache: The stream_reqbody_cl function in mod_proxy_http.c in the mod_proxy module in the Apache HTTP Server before 2.3.3, when a reverse proxy is configured, does not properly handle an amount of streamed data that exceeds the Content-Length value, which allows remote attackers to cause a denial of service (CPU consumption) via crafted requests (CVE-2009-1890). Fix a potential Denial-of-Service attack against mod_deflate or other modules, by forcing the server to consume CPU time in compressing a large file after a client disconnects (CVE-2009-1891). This update provides fixes for these vulnerabilities.

http://www.linuxsecurity.com/content/view/149336

  RedHat: Important: httpd security update (Jul 14)
 

Updated httpd packages that fix multiple security issues are now available for Red Hat Application Stack v2. This update has been rated as having important security impact by the Red Hat Security Response Team.

http://www.linuxsecurity.com/content/view/149375
  RedHat: Important: kernel-rt security and bug fix update (Jul 14)
 

Updated kernel-rt packages that fix several security issues and various bugs are now available for Red Hat Enterprise MRG 1.1. This update has been rated as having important security impact by the Red Hat Security Response Team.

http://www.linuxsecurity.com/content/view/149376
  RedHat: Critical: dhcp security update (Jul 14)
 

Updated dhcp packages that fix a security issue are now available for Red Hat Enterprise Linux 4 and 4.7 Extended Update Support. This update has been rated as having critical security impact by the Red Hat Security Response Team.

http://www.linuxsecurity.com/content/view/149373
  RedHat: Critical: dhcp security update (Jul 14)
 

Updated dhcp packages that fix two security issues are now available for Red Hat Enterprise Linux 3. This update has been rated as having critical security impact by the Red Hat Security Response Team.

http://www.linuxsecurity.com/content/view/149374
  RedHat: Important: httpd security update (Jul 9)
 

Updated httpd packages that fix two security issues are now available for Red Hat Enterprise Linux 5. This update has been rated as having important security impact by the Red Hat Security Response Team.

http://www.linuxsecurity.com/content/view/149337

  Slackware: dhcp (Jul 14)
 

New dhcp packages are available for Slackware 8.1, 9.0, 9.1, 10.0, 10.1, 10.2, 11.0, 12.0, 12.1, 12.2, and -current to fix a security issue with dhclient. Note that dhclient is not the default DHCP client in Slackware's networking scripts, dhcpcd is. However, if you use dhclient on a network where someone could deploy a hostile DHCP server, you should upgrade to the new package. More details about this issue may be found in the Common Vulnerabilities and Exposures (CVE) database: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0692

http://www.linuxsecurity.com/content/view/149377

  SuSE: dhcp-client (SUSE-SA:2009:037) (Jul 15)
 

http://www.linuxsecurity.com/content/view/149378

  Ubuntu: D-Bus vulnerability (Jul 13)
 

It was discovered that the D-Bus library did not correctly validate signatures. If a local user sent a specially crafted D-Bus key, they could spoof a valid signature and bypass security policies.

http://www.linuxsecurity.com/content/view/149359
  Ubuntu: tiff vulnerability (Jul 13)
 

Tielei Wang and Tom Lane discovered that the TIFF library did not correctly handle certain malformed TIFF images. If a user or automated system were tricked into processing a malicious image, an attacker could execute arbitrary code with the privileges of the user invoking the program.

http://www.linuxsecurity.com/content/view/149360
  Ubuntu: Apache vulnerabilities (Jul 13)
 

It was discovered that mod_proxy_http did not properly handle a large amount of streamed data when used as a reverse proxy. A remote attacker could exploit this and cause a denial of service via memory resource consumption. This issue affected Ubuntu 8.04 LTS, 8.10 and 9.04. (CVE-2009-1890) It was discovered that mod_deflate did not abort compressing large files when the connection was closed. A remote attacker could exploit this and cause a denial of service via CPU resource consumption. (CVE-2009-1891)

http://www.linuxsecurity.com/content/view/149361

  Pardus: Apache: Multiple Vulnerabilities (Jul 12)
 

Some vulnerabilities have been reported in Apache, which can be

http://www.linuxsecurity.com/content/view/149344
  Pardus: Qt4: Denial of Service (Jul 12)
 

malicious people to potentially compromise a user's system.

http://www.linuxsecurity.com/content/view/149345

Only registered users can write comments.
Please login or register.

Powered by AkoComment!

 
< Prev   Next >
    
Partner

 

Latest Features
Password guessing with Medusa 2.0
Password guessing as an attack vector
Squid and Digest Authentication
Squid and Basic Authentication
Demystifying the Chinese Hacking Industry: Earning 6 Million a Night
Free Online security course (LearnSIA) - A Call for Help
What You Need to Know About Linux Rootkits
Review: A Practical Guide to Fedora and Red Hat Enterprise Linux - Fifth Edition
Using the sec-wall Security Proxy
sec-wall: Open Source Security Proxy
Yesterday's Edition
Hackers Hit Apple Supplier Foxconn, Leak Usernames And Passwords
Hackers Mug Google's Wallet App on Rooted Android Devices
Google Chrome will no longer check for revoked SSL certificates online
Have Your Users' Passwords Already Been Hacked?
DDoS Tools Flourish, Give Attackers Many Options
Partner Sponsor

Community | HOWTOs | Blogs | Features | Book Reviews | Networking
 Security Projects |  Latest News |  Newsletters |  SELinux |  Privacy |  Home
 Hardening |   About Us |   Advertise |   Legal Notice |   RSS |   Guardian Digital
(c)Copyright 2012 Guardian Digital, Inc. All rights reserved.