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Linux Advisory Watch: April 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 udev, clamav, imp4, openjdk, openafs, ghostscript, phpMyAdmin, pam, ntop, pptp, mu, device-mapper-multipath, xine, argyllcms, ventrilo, wicd, ntp, mod_perl, php, opensc, wireshark, seamonkey, mit-kerberos, lcms, openssl, and ejabberd. The distributors include Debian, Fedora, Gentoo, Mandriva, Red Hat, Slackware, Ubuntu, and Pardus.

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 udev packages fix privilege escalation (Apr 16)
 

Sebastian Kramer discovered two vulnerabilities in udev, the /dev and hotplug management daemon.

http://www.linuxsecurity.com/content/view/148577
  Debian: New clamav packages fix several vulnerabilities (Apr 15)
 

Several vulnerabilities have been discovered in the ClamAV anti-virus toolkit

http://www.linuxsecurity.com/content/view/148574
  Debian: New imp4 packages fix cross-site scripting (Apr 13)
 

Several vulnerabilities have been found in imp4, a webmail component for the horde framework.

http://www.linuxsecurity.com/content/view/148560
  Debian: New openjdk-6 packages fix arbitrary code execution (Apr 11)
 

Several vulnerabilities have been identified in OpenJDK, an implementation of the Java SE platform.

http://www.linuxsecurity.com/content/view/148553
  Debian: New openafs packages potential code execution (Apr 10)
 

An attacker with control of a file server or the ability to forge RX packets may be able to execute arbitrary code in kernel mode on an OpenAFS client, due to a vulnerability in XDR array decoding. (CVE-2009-1251)

http://www.linuxsecurity.com/content/view/148551
  Debian: New roundup packages fix privilege escalation (Apr 9)
 

It was discovered that roundup, an issue tracker with a command-line, web and email interface, allows users to edit resources in unauthorized ways, including granting themselves admin rights.

http://www.linuxsecurity.com/content/view/148547
  Debian: New multipath-tools packages fix denial of service (Apr 9)
 

It was discovered that multipathd of multipath-tools, a tool-chain to manage disk multipath device maps, uses insecure permissions on its unix domain control socket which enables local attackers to issue commands to multipathd prevent access to storage devices or corrupt file system data.

http://www.linuxsecurity.com/content/view/148537

  Fedora 10 Update: ghostscript-8.63-6.fc10 (Apr 15)
 

This update fixes several security flaws: CVE-2009-0792 (multiple integer overflows and missing upper-bounds checks in icclib), CVE-2009-0196 (missing boundary check in jbig2dec library), and CVE-2008-6679 (buffer overflow in pdfwrite device).

http://www.linuxsecurity.com/content/view/148575
  Fedora 9 Update: ghostscript-8.63-3.fc9 (Apr 15)
 

This update fixes several security flaws: CVE-2009-0792 (multiple integer overflows and missing upper-bounds checks in icclib), CVE-2009-0196 (missing boundary check in jbig2dec library), and CVE-2008-6679 (buffer overflow in pdfwrite device).

http://www.linuxsecurity.com/content/view/148576
  Fedora 10 Update: phpMyAdmin-3.1.3.2-1.fc10 (Apr 15)
 

Improvements for 3.1.3.2: - [security] Insufficient output sanitizing when generating configuration file

http://www.linuxsecurity.com/content/view/148573
  Fedora 9 Update: phpMyAdmin-3.1.3.2-1.fc9 (Apr 15)
 

Improvements for 3.1.3.2: - [security] Insufficient output sanitizing when generating configuration file

http://www.linuxsecurity.com/content/view/148572
  Fedora 9 Update: pam-1.0.4-4.fc9 (Apr 14)
 

Update to new minor upstream release. Minor security issue fixes and bug fixes.

http://www.linuxsecurity.com/content/view/148565
  Fedora 10 Update: pam-1.0.4-4.fc10 (Apr 14)
 

Update to new minor upstream release. Minor security issue fixes and bug fixes.

http://www.linuxsecurity.com/content/view/148564
  Fedora 10 Update: ntop-3.3.8-3.fc10 (Apr 13)
 

Fixed log world-writable when the --access-log-file option is used.

http://www.linuxsecurity.com/content/view/148562
  Fedora 10 Update: pptp-1.7.2-5.fc10 (Apr 9)
 

This update corrects the behaviour of pptpsetup when its --delete option is used, retaining the permissions of /etc/ppp/chap-secrets rather than creating a new file that is likely to be world-readable.

http://www.linuxsecurity.com/content/view/148545
  Fedora 10 Update: wordpress-mu-2.6.5-2.fc10 (Apr 9)
 

Patch for CVE-2009-1030

http://www.linuxsecurity.com/content/view/148544
  Fedora 10 Update: argyllcms-1.0.3-4.fc10 (Apr 9)
 

Multiple integer overflows and multiple insufficient upper-bounds checks on certain variable sizes were originally discovered in the Ghostscript's International Color Consortium Format Library (icclib). It was found, the original patch, addressing this issue was incomplete.

http://www.linuxsecurity.com/content/view/148543
  Fedora 10 Update: device-mapper-multipath-0.4.8-9.fc10 (Apr 9)
 

Fix insecure permissions on multipathd.sock (CVE-2009-0115)

http://www.linuxsecurity.com/content/view/148541
  Fedora 9 Update: device-mapper-multipath-0.4.7-17.fc9 (Apr 9)
 

Fix insecure permissions on multipathd.sock (CVE-2009-0115)

http://www.linuxsecurity.com/content/view/148542
  Fedora 10 Update: xine-lib-1.1.16.3-1.fc10 (Apr 9)
 

Maintenance release. Fixes two security problems (CVE-2009-0385, CVE-2009-1274) and a few miscellaneous bugs.

http://www.linuxsecurity.com/content/view/148540
  Fedora 9 Update: xine-lib-1.1.16.3-1.fc9 (Apr 9)
 

Maintenance release. Fixes two security problems (CVE-2009-0385, CVE-2009-1274) and a few miscellaneous bugs.

http://www.linuxsecurity.com/content/view/148538
  Fedora 9 Update: argyllcms-1.0.3-4.fc9 (Apr 9)
 

Multiple integer overflows and multiple insufficient upper-bounds checks on certain variable sizes were originally discovered in the Ghostscript's International Color Consortium Format Library (icclib). It was found, the original patch, addressing this issue was incomplete.

http://www.linuxsecurity.com/content/view/148539

  Gentoo: F-PROT Antivirus Denial of Service (Apr 14)
 

An error in F-PROT Antivirus may lead to a Denial of Service.

http://www.linuxsecurity.com/content/view/148570
  Gentoo: Ventrilo Denial of Service (Apr 14)
 

A vulnerability has been discovered in Ventrilo, allowing for a Denial of Service.

http://www.linuxsecurity.com/content/view/148569
  Gentoo: Wicd Information disclosure (Apr 10)
 

A vulnerability in Wicd may allow for disclosure of sensitive information.

http://www.linuxsecurity.com/content/view/148550

  Mandriva: [ MDVSA-2009:092 ] ntp (Apr 13)
 

A vulnerability has been found and corrected in ntp: Requesting peer information from a malicious remote time server may lead to an unexpected application termination or arbitrary code execution (CVE-2009-0159).

http://www.linuxsecurity.com/content/view/148561
  Mandriva: [ MDVSA-2009:091 ] mod_perl (Apr 12)
 

A vulnerability has been found and corrected in mod_perl v1.x and v2.x: Cross-site scripting (XSS) vulnerability in Status.pm in Apache::Status and Apache2::Status in mod_perl1 and mod_perl2 for the Apache HTTP Server, when /perl-status is accessible, allows remote attackers to inject arbitrary web script or HTML via the URI (CVE-2009-0796). The updated packages have been patched to correct these issues.

http://www.linuxsecurity.com/content/view/148554
  Mandriva: [ MDVSA-2009:090 ] php (Apr 10)
 

A vulnerability has been found and corrected in PHP: The JSON_parser function (ext/json/JSON_parser.c) in PHP 5.2.x before 5.2.9 allows remote attackers to cause a denial of service (segmentation fault) via a malformed string to the json_decode API function (CVE-2009-1271).

http://www.linuxsecurity.com/content/view/148552
  Mandriva: [ MDVSA-2009:089 ] opensc (Apr 9)
 

OpenSC before 0.11.7 allows physically proximate attackers to bypass intended PIN requirements and read private data objects via a (1) low level APDU command or (2) debugging tool, as demonstrated by reading the 4601 or 4701 file with the opensc-explorer or opensc-tool program. The updated packages fix the issue.

http://www.linuxsecurity.com/content/view/148548
  Mandriva: [ MDVSA-2009:088 ] wireshark (Apr 9)
 

Multiple vulnerabilities has been identified and corrected in wireshark.

http://www.linuxsecurity.com/content/view/148546

  RedHat: Moderate: php security update (Apr 14)
 

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

http://www.linuxsecurity.com/content/view/148566
  RedHat: Moderate: ghostscript security update (Apr 14)
 

Updated ghostscript packages that fix multiple security issues are now available for Red Hat Enterprise Linux 3 and 4. This update has been rated as having moderate security impact by the Red Hat Security Response Team.

http://www.linuxsecurity.com/content/view/148567
  RedHat: Moderate: ghostscript security update (Apr 14)
 

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

http://www.linuxsecurity.com/content/view/148568

  Slackware: seamonkey (Apr 13)
 

New seamonkey packages are available for Slackware 11.0, 12.0, 12.1, 12.2, and -current to fix security issues.

http://www.linuxsecurity.com/content/view/148563

  Ubuntu: Ghostscript vulnerabilities (Apr 15)
 

It was discovered that Ghostscript contained a buffer underflow in its CCITTFax decoding filter. If a user or automated system were tricked into opening a crafted PDF file, an attacker could cause a denial of service or execute arbitrary code with privileges of the user invoking the program. (CVE-2007-6725)

http://www.linuxsecurity.com/content/view/148571

  Pardus: Mit-kerberos: Multiple (Apr 12)
 

There are multiple implementation vulnerabilities in MIT krb5 which can cause a denial of service (daemon crash) and possibly obtain sensitive information via a crafted length value that triggers a buffer over-read.

http://www.linuxsecurity.com/content/view/148558
  Pardus: Ntp: Buffer Overflow (Apr 12)
 

Apple discovered a stack-based buffer overflow in the ntpq program.

http://www.linuxsecurity.com/content/view/148559
  Pardus: Lcms: Denial of Service (Apr 12)
 

A null pointer dereference flaw was found in the LittleCMS color management system (lcms) in the way lcms performs transformation operations when creating gray input matrix shaper.

http://www.linuxsecurity.com/content/view/148556
  Pardus: Wireshark: Multiple Vulnerabilities (Apr 12)
 

Some vulnerabilities have been reported in Wireshark, which can potentially be exploited by malicious people to cause a DoS (Denial of Service) and compromise a user's system.

http://www.linuxsecurity.com/content/view/148557
  Pardus: Avahi: Denial of Service (Apr 12)
 

The avahi-daemon reflector contains a bug that causes packet storms when reflecting legacy unicast mDNS traffic which can cause to a denial of service.

http://www.linuxsecurity.com/content/view/148555
  Pardus: Openssl: Multiple Vulnerabilities (Apr 9)
 

Some vulnerabilities have been reported in OpenSSL, which can be exploited by malicious people to bypass certain security restrictions or cause a DoS (Denial of Service).

http://www.linuxsecurity.com/content/view/148535
  Pardus: Ejabberd: Cross-site scripting (Apr 9)
 

Cross-site scripting (XSS) vulnerability in ejabberd before 2.0.4 allows remote attackers to inject arbitrary web script or HTML via unknown vectors related to links and MUC logs.

http://www.linuxsecurity.com/content/view/148536

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