Perimeter
12/13/2010
04:33 PM
Commentary
Commentary
Commentary
Connect Directly
RSS
E-Mail
50%
50%

What The Gawker Compromise Really Reveals

Passwords are only half of the defense against compromise --unfortunately, the other half is being crippled by the login policies of many online providers.

This past weekend the Gawker Media servers were compromised and 1.3 million login credentials were stolen. While the passwords were encrypted, the method used wasn't the strongest. The end result? At least one-third of the passwords have already been cracked, and some believe that another third can feasibly be cracked as well.

Much of the advice circulating around the Gawker attack has revolved around changing your Gawker Media account passwords. And this includes not only Gawker.com, but also Lifehacker, Gizmodo, Jezebel, io9, Jalopnik, Kotaku, Deadspin, and Fleshbot, as well.

However, that advice ignores the real problem: the fact that these sites require your email address be used as your username.

Sure, you could set up bogus email accounts for each online account you use, but that's a pretty cumbersome workaround. So in very, very many cases you will find that the username is identical to one used on other sites. And that's really the crux of the problem.

Twitter wasn't involved in the compromise. However, because Twitter also requires an email account to login, the attackers don't need the Twitter username to break into those accounts. If they know someone@email.com has password123 on Gawker, then they can use that same someone@email.com to see if they have a Twitter account. And if they do, they can then try the same password.

The username should serve as half the account security. Instead, forced practices by many online providers cripple that half and leave the password as the only barrier to entry. In my opinion, this is the real weakness the Gawker Media compromise reveals.

Mary Landesman is an antivirus professional and senior security researcher for ScanSafe, now part of Cisco. In 2009 she was awarded a Microsoft MVP for her work in consumer security.

Comment  | 
Print  | 
More Insights
Register for Dark Reading Newsletters
White Papers
Cartoon
Current Issue
Dark Reading, September 16, 2014
Malicious software is morphing to be more targeted, stealthy, and destructive. Are you prepared to stop it?
Flash Poll
Title Partner’s Role in Perimeter Security
Title Partner’s Role in Perimeter Security
Considering how prevalent third-party attacks are, we need to ask hard questions about how partners and suppliers are safeguarding systems and data.
Video
Slideshows
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2012-1032
Published: 2014-09-17
Cross-site scripting (XSS) vulnerability in the Euroling SiteSeeker module 3.x before 3.4.5 for EPiServer allows remote attackers to inject arbitrary web script or HTML via unspecified vectors. NOTE: the provenance of this information is unknown; the details are obtained solely from third party inf...

CVE-2012-1417
Published: 2014-09-17
Multiple cross-site scripting (XSS) vulnerabilities in Local Phone book and Blacklist form in Yealink VOIP Phones allow remote authenticated users to inject arbitrary web script or HTML via the user field to cgi-bin/ConfigManApp.com.

CVE-2012-1506
Published: 2014-09-17
SQL injection vulnerability in the updateStatus function in lib/models/benefits/Hsp.php in OrangeHRM before 2.7 allows remote authenticated users to execute arbitrary SQL commands via the hspSummaryId parameter to plugins/ajaxCalls/haltResumeHsp.php. NOTE: some of these details are obtained from th...

CVE-2012-1507
Published: 2014-09-17
Multiple cross-site scripting (XSS) vulnerabilities in OrangeHRM before 2.7 allow remote attackers to inject arbitrary web script or HTML via the (1) newHspStatus parameter to plugins/ajaxCalls/haltResumeHsp.php, (2) sortOrder1 parameter to templates/hrfunct/emppop.php, or (3) uri parameter to index...

CVE-2012-2583
Published: 2014-09-17
Cross-site scripting (XSS) vulnerability in Mini Mail Dashboard Widget plugin 1.42 for WordPress allows remote attackers to inject arbitrary web script or HTML via the body of an email.

Best of the Web
Dark Reading Radio