Security Fix Pop Quiz, Spring 2008 Edition
Have you been keeping up to date with the latest security patches? Examine the list below to see how you've done. If you're not sure which version of a program you're running, you can usually tell by selecting "Help" and then "About [software name]" from the program menu.
Adobe Flash, version 9.0.124.0, released April 8.
Adobe Reader, version 8.1.2, released Feb. 7.
Apple/Mac OS X, Security Update 2008-002, released March 18.
Microsoft Windows: April Patches
Mozilla Firefox, version 2.0.0.13, released March 25.
Opera, version 9.27, released April 3.
QuickTime, version 7.4.5, released April 2.
Skype, version 3.6.0.248, released February 5.
Sun Java JRE, Version 6 Update 5, released March 4.
VideoLAN VLC Player (free alternative to RealPlayer), version 0.8.6, released April 2.
Winamp, version 5.53, released Feb. 14.
WinRAR (file zip/unzip shareware utility), version 3.71, released Nov. 2007
Alternatively, you could head over Secunia's site and scan your system with the Software Inspector application, a free online tool that will tell you which programs are outdated and need to be updated (Software Inspector requires Sun's Java to be installed). Secunia also offers an installable version of Software Inspector, which can run in the background and periodically alert you when new security updates are available for commonly-used programs. The nice thing about the installable version is that it includes direct-download links to the latest, secured version of any software it finds that is outdated on your machine: you don't even need to have a browser Window open to grab the latest updates.
Among the most common comments I receive from readers I've referred to the Secunia scanner is that the scan found multiple older versions of Flash and Java installed on their system. As Security Fix has noted in many a post on Java updates, Sun's updates do not uninstall older versions. Luckily, older versions of Java should be listed in the Add/Remove Programs list, and users should be remove any older versions after the newest version is installed.
With Flash, things often aren't as tidy, and many users find their system littered with old versions of Flash. I usually advise people in this situation to grab a copy of Adobe's Flash uninstaller and remove existing versions of Flash, then re-install the latest version of the Flash Player. Bear in mind that Windows users who use multiple browsers will need to install two different versions of Flash -- one that works only on Internet Explorer and another designed for Mozilla (Firefox) and Opera browsers (see my blog post from Friday on this for more details).
By Brian Krebs |
April 14, 2008; 10:07 AM ET
From the Bunker
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Posted by: lovey | April 14, 2008 10:27 AM
My own machine breezed through it, but my network machines will be challenged on everything except the MS patches. All the other patches usually require Admin privileges, which my users don't have. That leaves me to visit hundreds of machines to install the patches with my login.
Posted by: hit_escape | April 14, 2008 11:04 AM
Also note that you may be totally up to date with everything but then install something new which rolls you back to an earlier version.
Case in point is OpenOffice.org which recently released v2.4. Installing that version installs an older version of Java (1.6.3 from memory) which is a couple of releases old.
Considering that Sun owns/sponsors OOO, this is a pretty poor show. Mind you, as Brian notes above, Java is a bit of a nightmare to manage with old versions hanging around...so perhaps I shouldn't be so surprised & disappointed.
Nick
Posted by: Nick | April 14, 2008 1:09 PM
Winamp released 5.3.1 over the weekend...
:)
Posted by: JkR | April 14, 2008 1:11 PM
Winamp has released 5.531 even more recently...
:)
Posted by: JkR | April 14, 2008 1:15 PM
Thanks for posting this. Leaving the "lower hanging fruit" vunerable is as bad as leaving keys in the car.
The Tramp
Posted by: PhantomTramp | April 14, 2008 1:48 PM
FYI the current flash update (9,0,124,0) for both IE and Mozilla/Opera now remove old installations.
Posted by: Angus S-F | April 14, 2008 1:50 PM
NOTE: just having "version 0.8.6" for the VLC player isn't enough. You need version 0.8.6_f_, which fixes vulnerabilities in earlier versions of VLC v0.8.6
Posted by: Angus S-F | April 14, 2008 2:08 PM
While I realize my typical system configuration listed below is not always possible, it points out the value of reducing the amount of software installed on a system. Not only does such a practice lower your system attack surface in regards to security, but limits the amount of patching required and makes it very easy to manually stay on top of updates.
Windows XP SP2 (SP3 soon to be released)
IE7
Windows Media Player 11
Flash Player (9,0,124,0)
Office 2003 SP3
Foxit Reader 2.2
Roxio Easy CD (Creator Classic Only)
AV software
Posted by: TJ | April 14, 2008 2:42 PM
While Secunia's Software Inspector can be a useful tool... a few points of concern:
The online scan requires Java which is commonly blacklisted on many corporate networks (my personal system as well) due to security concerns. So, installing Java just to run the Software Inspector can actually increase a system's security exposure.
False positives, in particular with regard to Java and Flash versions, even though a system is updated.
Potential false sense of security, read
"Purpose of the Secunia PSI" at https://psi.secunia.com/?page=about_psi
Posted by: TJ | April 14, 2008 3:30 PM
TJ, I don't follow your logic. Why do you blame Secunia for giving a false sense of security based on that page, they just inform about what their application do and most importantly what it doesn't do.
IMHO, could a lot of other security solutions and vendors (Antivirus, personal firewall, etc) learn a lot of this, instead of those vendors just claiming and promising to be the one and only magic solution for solving all your security woes.
Posted by: Disagree | April 14, 2008 3:52 PM
Speaking of multiple older versions of Java, is there a tool similar to the Flash uninstaller to remove all old instances of Java?
Posted by: Mike | April 14, 2008 4:12 PM
@Disagree
My concern is with users that will most likely never have read what is stated on the page I referenced...
"Secunia PSI is not a replacement for other security measures.."
"is a supplement to other security measures"
"it is important to understand that the process of identifying insecure software installations on any system involves many different factors and, in rare cases, may result in incorrect detections."
Posted by: TJ | April 14, 2008 4:29 PM
Of course. But what about Fedora Core 8 running under VMware Fusion?
And most important of all: NoScript is at version 1.6. http://noscript.net
Now all we have to do is get The Post to allow us to Post Comments with Javascript turned off.
Posted by: Singing Senator | April 14, 2008 6:25 PM
Yikes, the VLC front page just says "0.8.6", so I thought I was up-to-date until I read Angus's comment. I wonder how many times I've visited VLC's site and not realized my copy was out of date.
Posted by: Jesse Ruderman | April 14, 2008 8:07 PM
I like Secunia's online scan, but LOVE their PSI (Personal Software Inspector). I disable all (well, most) updating checks foisted upon me by software companies (Java, Adobe, etc), and let Secunia PSI do all the work of checking versions.
Posted by: Brian (AKA The Dean) | April 14, 2008 8:51 PM
It took several iterations but I now have the updated files and deleted all the old stuff. Good program!
Posted by: GTN | April 15, 2008 12:10 AM
I noticed that after updating to the latest Java, Java continues to ask to me update to that version on the user accounts where I didn't originally install it. But after I click on the message in the system tray, it says "you already have Java version 6, update 5." And then the icon appears again in a few days, just to do it all over again. FYI. Vista Ultimate OS.
Posted by: josef | April 15, 2008 11:13 AM
Easiest way to update software is filehippo. you dont have to go searching all over a website.
Posted by: neb5 | April 15, 2008 12:14 PM
TJ, you note Win Media player 11. I don't care for it vs Win Media player 10, for various reasons, so I still use version 10. Is there a security concern you know of with version 10?
Also you note Roxio Easy CD (Creator Classic Only), which I'm not sure about. Is that part of the Roxio suite?
Posted by: M in CT | April 15, 2008 12:51 PM
@M in CT
I primarily use the newest versions as they have proven less vulnerable by having fewer vulnerabilities and typically lower severity ratings if one is discovered. IMO, they also perform better and have better feature sets. So, it's a win-win for me.
Creator Classic (and Disk Copier) is a small subset of the Roxio suite of software. I only install what I need from it while turning off the built-in disk burning feature in Windows XP (which isn't as feature rich). By installing only what I need, it lowers my system's potential attack surface, uses less disk space and often prevents unwanted programs from running in the background.
Posted by: TJ | April 15, 2008 2:04 PM
Unfortunately, I wish some of our customer's portals that use Java were as security conscious. Several of the web portals that use Java won't run properly on Java versions higher than 1.5. If fact they recommend on the portal website, 1.4. I've seen this in more than company...some are Auto Manufacturers and some are local hospitals. Not very smart if you ask me.
Posted by: Clutch | April 16, 2008 1:04 PM
@TJ
tongue in cheek but do you also upgrade XP to Vista just because its better and will run better(hah)? I totally agree with M in CT, I use WMP 10 over 11 any day.
Although I do use winamp for streaming.
Speaking of winamp, they, like vlc, do -not- publish that the current version is actually 5.531. I had to go to the forums to find out. Not even the installer exe is named differently.
Posted by: Stern | April 17, 2008 5:23 AM
Totally forgot to add: Thanks bk! I'm assuming this is the quarterly update?
Posted by: Stern | April 17, 2008 5:28 AM
Thanks TJ, I appreciate your insight, along with BK's of course, and others on this blog. This and RP's are great helps.
Posted by: M in CT | April 17, 2008 12:23 PM
@Stern
Operating Systems are a little more complex. ;) See my comment here:
http://blog.washingtonpost.com/securityfix/2008/04/windows_vista_service_pack_1_n_1.html
Posted by: TJ | April 17, 2008 2:00 PM
@TJ Hence the tongue in cheek.
And I'm afraid I need to retract what I said about winamp. I just had to re-download it. The installer is now called:
winamp5531_full_emusic-7plus_en-us.exe
rather than
winamp553_full_emusic-7plus_en-us.exe
as it was before. However on the main page it is still called winamp 5.53. Just to clarify. :) Probably far too much information for anyone to care.
Posted by: Stern | April 17, 2008 2:22 PM
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I failed miserably..