Port 443 · Episode 32 · · 21:14

GitLab Oj notebook-diff authenticated RCE chain

Port 443 dives into GitLab Oj notebook-diff authenticated RCE chain — depthfirst publishes PoC for Ruby memory corruption vulnerability letting attackers run commands as git user on self-managed GitLab instances.

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Show notes

  • Overview: Port 443 dives into GitLab Oj notebook-diff authenticated RCE chain — depthfirst publishes PoC for Ruby memory corruption vulnerability letting attackers run commands as git user on self-managed GitLab instances.
  • Tags: cybersecurity, threat intelligence

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Episode Outline

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Loading transcript... [00:00] Port 443 dives into GitLab Oj notebook-diff authenticated RCE chain — depthfirst publishes PoC for Ruby memory corruption vulnerability letting attackers run commands as git user on self-managed GitLab instances.