inspiringz

2 exploits Active since Apr 2021

CVE-2021-22205 NOMISEC CRITICAL WORKING POC

GitLab 11.9.0-13.8.7 - Unauthenticated Remote Code Execution via ExifTool Image Parsing

An issue has been discovered in GitLab CE/EE affecting all versions starting from 11.9. GitLab was not properly validating image files that were passed to a file parser which resulted in a remote command execution.

237 stars

CVSS 10.0

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CVE-2021-3493 NOMISEC HIGH WORKING POC

2021 Ubuntu Overlayfs LPE

The overlayfs implementation in the linux kernel did not properly validate with respect to user namespaces the setting of file capabilities on files in an underlying file system. Due to the combination of unprivileged user namespaces along with a patch carried in the Ubuntu kernel to allow unprivileged overlay mounts, an attacker could use this to gain elevated privileges.

39 stars

CVSS 8.8

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