Fwd: Action Required - SSH Key Vulnerability

James E Keenan jkeen at verizon.net
Thu Mar 8 02:11:10 UTC 2012


All contributors to Parrot github -- please take note.

-------- Original Message --------
Subject: Action Required - SSH Key Vulnerability
Date: Wed, 07 Mar 2012 12:15:34 -0600 (CST)
From: GitHub <support at github.com>
Reply-To: support at github.com

A security vulnerability was recently discovered that made it possible 
for an attacker to add new SSH keys to arbitrary GitHub user accounts. 
This would have provided an attacker with clone/pull access to 
repositories with read permissions, and clone/pull/push access to 
repositories with write permissions. As of 5:53 PM UTC on Sunday, March 
4th the vulnerability no longer exists.

While no known malicious activity has been reported, we are taking 
additional precautions by forcing an audit of all existing SSH keys.


# Required Action

Since you have one or more SSH keys associated with your GitHub account 
you must visit https://github.com/settings/ssh/audit to approve each 
valid SSH key.

Until you have approved your SSH keys, you will be unable to 
clone/pull/push your repositories over SSH.


# Status

We take security seriously and recognize this never should have 
happened. In addition to a full code audit, we have taken the following 
measures to enhance the security of your account:

  - We are forcing an audit of all existing SSH keys
  - Adding a new SSH key will now prompt for your password
  - We will now email you any time a new SSH key is added to your account
  - You now have access to a log of account changes in your Account 
Settings page

Sincerely,
The GitHub Team

---
https://github.com
support at github.com




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