Please create an account to participate in the Slashdot moderation system


Forgot your password?
Take advantage of Black Friday with 15% off sitewide with coupon code "BLACKFRIDAY" on Slashdot Deals (some exclusions apply)". ×

Submission + - Security flaw in Yahoo mail exposes auth info

tdalek writes: After patching its plaintext authentication gaffe, Yahoo! Zimbra Desktop has fumbled the security and privacy ball once again. Yahoo! Zimbra now uses the standard authentication method used by the rest of the Yahoo! Mail family. However, unlike other implementations where invalid SSL certificates will throw up plenty of warnings for the user, Yahoo! Zimbra Desktop is trivially vulnerable to a man-in-the-middle attack, as it simply transmits the usernames & passwords regardless of who's picked up on the other side. With all of the news about DNS vulnerabilities, this seems like exceptionally poor timing for a MiTM. For the time being you may wish to switch to using the Yahoo! webmail interface, until this bug gets fixed.

We all agree on the necessity of compromise. We just can't agree on when it's necessary to compromise. -- Larry Wall