Feeds

FAKE Google web SSL certificates tip-toe out from Indian authorities

Could go through root stores like a bad biryani

Using blade systems to cut costs and sharpen efficiencies

Google is warning that dodgy SSL certificates have been issued by India's National Informatics Centre (NIC): these certs can be used by servers to masquerade as legit Google websites and eavesdrop on or tamper with users' encrypted communications.

According to this blog post by Google's security team, the Googlers noticed unauthorized certificates for several Google domains popped up last Wednesday – and traced them back to NIC.

What's concerning is the issuer holds several intermediate CA certificates that are trusted by the Indian Controller of Certifying Authorities (India CCA) and also some Western companies.

"The India CCA certificates are included in the Microsoft Root Store and thus are trusted by the vast majority of programs running on Windows, including Internet Explorer and Chrome. Firefox is not affected because it uses its own root store that doesn't include these certificates," said Google security engineer Adam Langley.

"We are not aware of any other root stores that include the India CCA certificates, thus Chrome on other operating systems, Chrome OS, Android, iOS and OS X are not affected. Additionally, Chrome on Windows would not have accepted the certificates for Google sites because of public-key pinning, although mis-issued certificates for other sites may exist."

Google engineers alerted both Indian agencies and Microsoft about the problem, and the fake certificates were revoked a day later. In the meantime Google has revoked all the certificates using Chrome's CRLSet function and says its products are in the clear; it appears Microsoft users are now also covered.

"We are aware of the mis-issued third-party certificates and we have not detected any of the certificates being issued against Microsoft domains," a Redmond spokesperson told The Register. "We are taking the necessary precautions to help ensure that our customers remain protected."

The India CCA is now running a full investigation to determine exactly what happened to lead to the certificates being issued, but it's not the first time that certification authorities have either been tricked into issuing dodgy certificates, or hacked to do so. Neither possibility reassures F-Secure's Mikko Hypponen. ®

The smart choice: opportunity from uncertainty

More from The Register

next story
HIDDEN packet sniffer spy tech in MILLIONS of iPhones, iPads – expert
Don't panic though – Apple's backdoor is not wide open to all, guru tells us
Yorkshire cops fail to grasp principle behind BT Fon Wi-Fi network
'Prevent people that are passing by to hook up to your network', pleads plod
NEW, SINISTER web tracking tech fingerprints your computer by making it draw
Have you been on YouPorn lately, perhaps? White House website?
LibreSSL RNG bug fix: What's all the forking fuss about, ask devs
Blow to bit-spitter 'tis but a flesh wound, claim team
Black Hat anti-Tor talk smashed by lawyers' wrecking ball
Unmasking hidden users is too hot for Carnegie-Mellon
Manic malware Mayhem spreads through Linux, FreeBSD web servers
And how Google could cripple infection rate in a second
Don't look, Snowden: Security biz chases Tails with zero-day flaws alert
Exodus vows not to sell secrets of whistleblower's favorite OS
Own a Cisco modem or wireless gateway? It might be owned by someone else, too
Remote code exec in HTTP server hands kit to bad guys
prev story

Whitepapers

Seven Steps to Software Security
Seven practical steps you can begin to take today to secure your applications and prevent the damages a successful cyber-attack can cause.
Consolidation: The Foundation for IT Business Transformation
In this whitepaper learn how effective consolidation of IT and business resources can enable multiple, meaningful business benefits.
Designing a Defense for Mobile Applications
Learn about the various considerations for defending mobile applications - from the application architecture itself to the myriad testing technologies.
Build a business case: developing custom apps
Learn how to maximize the value of custom applications by accelerating and simplifying their development.
Consolidation: the foundation for IT and business transformation
In this whitepaper learn how effective consolidation of IT and business resources can enable multiple, meaningful business benefits.