Security Program Manager in the MSRC - Bug Bounty - Outreach to the Security Research and Partner Community - Security Conference Sponsorship - Security Vulnerability Management aka Case Management In the past a Microsoft Developer Consultant working with our hardware and software partners I graduated from Georgia Institute of Technology with a bachelors in Electrical Engineering In my spare time, I enjoy playing basketball and watching anime Bounty Programs Microsoft Bounty Programs A bug bounty is a program set up to identify criteria around what someone will pay for reporting bugs • Microsoft is focused on security vulnerabilities Various parties offer bounties for software and services bugs • Those who write the code (Microsoft, Google, Facebook, Yahoo! etc…) • Agents of those who write the code BugCrowd, HackerOne, SynAck, etc…) • Concerned parties who use the code Internet Bug Bounty Github, etc…) • Vulnerability resellers (Zerodium, Zeronomicon Microsoft Bounty Programs Old and New Program Maximum Bounty Duration Active/Closed Edge Web Platform on WIP slow $15,000 End May 15, 2017 Active .NET Core and ASP.NET Core $15,000 Sustained Active Online Services (O365 and Azure) $15,000 Sustained Active Mitigation Bypass $100,000 Sustained Active Bounty for Defense $100,000 Sustained Active .NET Core and ASP.NET Core RC2 $15,000 End Sept 7, 2016 Closed Nano Server TP5 $15,000 Ended 29 July Closed ASP.NET and CoreCLR (part 1) $15,000 2015 Closed Microsoft Edge Beta Bounty Program (part 1) $15,000 2015 Closed BlueHat Prize $100,000 2013 Closed New Microsoft Bounty Programs • Microsoft Edge Web Platform Bug Bounty • Microsoft .NET Core and ASP.NET Core Bug Bounty https://blogs.technet.microsoft.com/msrc/ Microsoft Edge Beta Web Platform Bounty (Part 2) W3C standards • The bugs must reproduce on the most recent Windows Insider Preview (WIP) slow build Payout Range Vulnerability Type (USD) * • Program runs Aug 4, 2016 to May 15, 2017 Remote Code Execution in Microsoft Edge on Up to $15,000 • Microsoft will pay up to recent builds of WIP slow $1,500 USD for the Violations of W3C standards that compromise first report received on an privacy or integrity of important user data. internally known issue This includes: Violation of SoP, i.e. UXSS Up to $6,000 Referrer spoofs This does not include: XSS, CSRF: report these to the web site owner XSS filter bypass For additional information about this program: https://technet.microsoft.com/en-us/mt761990.aspx Edge Attack Surface Reduction With the Edge browser, we also seized the opportunity to drastically reduce the attack surface exposed to the web • No legacy document modes • No legacy script engines (VBScript, JScript) • No Vector Markup Language (VML) • No Toolbars Edge 22 34 • No Browser Helper Objects (BHOs) • No ActiveX controls Internet Explorer 81 47 0 50 100 150 H1 (Aug 2015 - Jan 2016) H2 (Feb 2016 - Jul 2016) .NET Core and ASP.NET Core Bug Bounty • Vulnerabilities in the latest available .NET builds • Program began September 1, 2016 (continuous) • All bugs have to reproduce in the latest beta or release candidates to qualify • Pays up to $15,000 USD Vulnerability type Payout range (USD) Remote Code Execution $15,000 to $1,500 Security Design Flaw $10,000 to $1,500 Elevation of Privilege $10,000 to $5,000 Remote DoS $5,000 to $2,500 Tampering / Spoofing $5,000 to $500 Information Leaks $2,500 to $750 Template CSRF or XSS $2,000 to $500 For additional information about this program: https://technet.microsoft.com/en-us/mt764065 Online Services Bug Bounty Program O365 + Azure $500 to $15,000 USD For additional information about this program: https://technet.microsoft.com/en-us/dn800983 Hyper-V Hyper-V escapes that will receive a bounty Up to $100,000 USD For additional information about this program: https://technet.microsoft.com/en-us/dn425049 Mitigation Bypass and Bounty for Defense novel mitigation bypass defense idea that would block an exploitation Up to $200,000 (Mit. Bypass + Bounty for Defense) For additional information about this program: https://technet.microsoft.com/en-us/dn425049 Eliminating classes of vulnerabilities We move beyond the “hand-to-hand combat” of finding and fixing individual issues by identifying ways to eliminate entire classes of vulnerabilities Goal: Increase attacker cost of finding exploitable vulnerabilities We Closely Study Vulnerability Root Cause Trends 100% 1 1 62 1 1 4 6 6 13 3 34 11 5 3 1 5 17 90% 8 10 2 13 2 4 3 3 29 13 30 2 1 20 80% 10 18 3 18 2 4 11 1 19 18 11 0 1 9 18 23 70% 12 60% 9 12 15 45 31 50% 24 13 40% 21 30 13 13 102 181 30% 19 28 133 20% 31 27 10% 8 12 11 18 26 0% 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 Use After Free Heap Corruption Other Type Confusion Heap OOB Read Uninitialized Use Stack Corruption Analysis: High-level Vulnerability & Exploit Trends # of Microsoft RCE/EOP CVEs by patch year % of Microsoft RCE & EOP CVEs exploited 450 within 30 days of patch 100% 400 414 95% 90% 350 85% 80% 300 75% 300 70% 287 65% 157 250 97 156 60% 93 130 116 55% 114 266 282 396 200 218 50% 199 # of CVEs of # 45% 40% 150 155 35% 141 133 30% 121 100 111 25% 20% 15% 50 61 10% 24 43 18 19 25 25 5% 21 18 0 0% 18 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 Patch Year Patch Year Total Linear (Total) Exploited within 30 days of patch Not known to be exploited Vulnerabilities are increasing while evidence of actual exploits is decreasing due to mitigation investments Measuring The Impact Of Our Strategy So Far • The number of Microsoft vulnerabilities exploited within 30 days of a patch has continued to decline year over year despite increases in the number of vulnerabilities being addressed each year • In the last two years, no zero day exploits for Microsoft RCE vulnerabilities have been found in-the-wild that work against Internet Explorer 11 on Windows 8.1+ • Since releasing Edge one year ago, there have been no zero day exploits found in-the- wild targeting Edge Success Story: Internet Explorer Zero Day RCE Year CVE 7/5/2015 0day exploit in Internet Explorer Type Protector Shipped New Internet Explorer Security Feature 11/7/2014 CFG Windows 8.1 Shipped (Optional Update) 2/11/2015 2013 CFG for Windows 8.1 Shipped (Default) 8 6/8/2014 4/23/2014 - 5/1/2014 Use-After-Free hardening v1 8/3/2014 10/1/2015 CVE-2014-1776 Out-of-Date Java Blocking MemGC IE 11 5/1/2014 - 5/13/2014 8/18/2015 2/12/2014 - 3/11/2014 CVE-2014-1815 2014 CVE-2015-2502 CVE-2014-03222/19/2014 - 3/11/2014 7/6/2014 4 CVE-2014-0324 Use-After-Free hardening v2 2015 1 4/1/2014 7/1/2014 10/1/2014 1/1/2015 4/1/2015 7/1/2015 10/1/2015 1/1/2014 1/1/2016 • A focus on mitigations for disruption of invariant techniques used in exploits (ROP, Heap Spraying, UAF) • In 2015 only 6 days with a known zero day Internet Explorer RCE exploit in-the-wild (previously 135 days, then 45 days) • Vulnerability volume has increased but number of zero day exploits has decreased Software Bug Bounty Program Security Vulnerability Impacts and Payouts Bypassing existing mitigations in the $100,000 OS or Browser Hyper-V escapes $100,000 We pay the highest bounties for: Remote Code Execution $15,000 1) High quality reports Elevation of Privileges $10,000 • POC Security Design Flaws $10,000 • Detailed write up Tampering/Spoofing $5,000 2) High impact bugs Remote DoS $5,000 Information Disclosure $2,500 Payout range is: $500 to $100,000 USD Online Services Bug Bounty Program Security Vulnerability Types XSS CSRF The highest bounties can be earned Authentication vulnerabilities on: Privilege escalation Injection Vulnerabilities 1. Authentication Vulnerabilities – Oauth, SAML 2.0 related bugs Insecure direct object reference 2. Privilege Escalations Unauthorized cross tenant access or tampering 3. XSS and CSRF (on high traffic, Server-side code execution high impact sites) Significant security misconfiguration Payout range is: $500 to $15,000 USD (with 2x bounties up to $30,000) Bounties Paid To Date • Mitigation Bypass, Bounty for Defense and BlueHat Prize > $600,000 USD • Online Services Bug Bounty > $400,000 USD • Software Bounties > $200,000 USD Finder Appreciation and Retention (FAR) Unique Bounty Rewards Credit Opportunities Bounties are offered At conferences we BlueHat invitations and Credit to finders in the across a number of award top finders with speaking opportunities form of CVE number Microsoft products MSDN licenses, attribution, and a customized Surface formal thanks in the KB Pro laptops, Surface Private Microsoft party articles This will continue to Books and other invites at various grow hardware conferences This will continue Bountycraft invitations For more information: This will continue to • https://technet.microsoft.com/ grow en-us/security/mt767986 • https://technet.microsoft.com/ Get hired by Microsoft en-us/security/dn469163 • https://technet.microsoft.com/ en-us/security/dn469163 Top 100 Finders for 2016 1. ZDI - Disclosures 14. Yu Yang 26. Ben Hawkes 38. Taylor Woll 2. Richard Shupak 15. Moritz Jodeit 27. Zhoujp 39. Hui Gao 3. Mateusz Jurczyk 16. Jack Tang 28. Mgchoi 40. Wenxiang Qian 4. I - Defense 17. Henry Li 29. Atte Kettunen 41. Jaanus Kaap 5. Steven Vittitoe 18. Linan Hao 30. Lucas Leong 42.