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Getting to know the #NewYearNewPack winners
#NewYearNewPack winner Frank Matranga shares how the Pack helped him bring his open-source student planner to life.
CERT partners with GitHub Security Lab for automated remediation
Learn more about how we found ways to scale our vulnerability hunting efforts and empower others to do the same. In this post, we’ll take a deep-dive in the remediation of a security vulnerability with CERT.
Introducing autograding for GitHub Classroom and the GitHub Teacher Toolbox
GitHub Education introduces two new features to help you shape the next generation of software developers, with the GitHub Teacher Toolbox and more automation for GitHub Classroom.
Five reasons why organizations should invest in open source
Learn about the top five reasons why leading enterprise organizations are investing in open source.
2019 Transparency Report
We’re excited to share GitHub’s 2019 Transparency Report, a by-the-numbers look at how we handle requests for user data and moderate content on GitHub.
Automating MySQL schema migrations with GitHub Actions and more
In this deep dive, we cover how our daily schema migrations amounted to a significant toil on the database infrastructure team, and how we searched for a solution to automate the manual parts of the process.
Show open source some love and win a GitHub Hoodie with #OpenSourceValentine
Share your love for open source and learn how to get involved for a chance to win a GitHub hoodie.
Ubuntu whoopsie integer overflow vulnerability (CVE-2019-11484)
This is the fourth and final post in a series about Ubuntu’s crash reporting system. We’ll review CVE-2019-11484, a vulnerability in whoopsie which enables a local attacker to get a shell as the whoopsie user, thereby gaining the ability to read any crash report.
Ubuntu apport PID recycling security vulnerability (CVE-2019-15790)
This is the third post in a series about Ubuntu’s crash reporting system. We’ll review CVE-2019-15790, a vulnerability in apport that enables a local attacker to obtain the ASLR offsets for any process they can start (or restart).
Ubuntu apport TOCTOU security vulnerability (CVE-2019-7307)
This is the second post in our series about Ubuntu’s crash reporting system. We’ll review CVE-2019-7307, a TOCTOU vulnerability that enables a local attacker to include the contents of any file on the system in a crash report.
Whoopsie-daisy: Chaining accidental features of Ubuntu’s crash reporter to get Local Privilege Escalation
This post summarizes several security vulnerabilities in Ubuntu’s crash reporting system: CVE-2019-7307, CVE-2019-11476, CVE-2019-11481, CVE-2019-11484, CVE-2019-15790. When chained together, they allow an unprivileged user to read arbitrary files on the system.
IP allow lists now in public beta
IP allow lists gives you the ability to limit access to enterprise assets to an allowed set of source IPs, and it’s now available in public beta for GitHub Enterprise Cloud customers.
Behind the scenes: GitHub security alerts
Learn more about what’s behind the scenes with GitHub vulnerability alerts.
The impact of that first repository: Winners of the #myfirstrepo contest
We’re sharing the #myfirstrepo contest winners along with how you can easily find your first repository.
Security best practices for GitHub Enterprise Server
Keep GitHub Enterprise Server secure with our recommendations for security best practices, from password protection to logging and auditing.
Team synchronization: Updates for Azure AD
When searching for Azure AD groups to synchronize with GitHub teams, you can now match groups by entering the group email address. Learn more about team synchronization
Debugging network stalls on Kubernetes
In this deep-dive, we identified and worked through sporadic latency issues with services running on Kubernetes in our environment.
Announcing GitHub Security Lab: securing the world’s code, together
On Day Two of GitHub Universe 2019, we announced GitHub Security Lab to bring together security researchers, maintainers, and companies across the industry who share our belief that the security of open source is important for everyone.
GitHub Advisory Database
The GitHub Advisory Database is a new experience that allows you to browse or search for the vulnerabilities that GitHub knows about. The database contains all curated CVEs and security…
New from Universe 2019: GitHub for mobile, GitHub Archive Program, and more
It’s our favorite time of year: GitHub Universe. And we’ve made some exciting announcements. GitHub Actions and Packages are now out of beta, we launched GitHub for mobile, redesigned the notifications experience, and introduced lots of other features we think you’ll love.
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GitHub Universe 2025
Last chance: Save $700 on your IRL pass to Universe and join us on Oct. 28-29 in San Francisco.