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  5. CVE-2021-36778

CVE-2021-36778: Exposure of repository credentials to external third-party sources in Rancher

May 2, 2022

A Exposure of Sensitive Information to an Unauthorized Actor vulnerability in SUSE Rancher allows administrators of third-party repositories to gather credentials that are sent to their servers. This issue affects: SUSE Rancher Rancher versions prior to 2.5.12; Rancher versions prior to 2.6.3.

References

  • github.com/advisories/GHSA-4fc7-hc63-7fjg
  • github.com/rancher/rancher/security/advisories/GHSA-4fc7-hc63-7fjg

Code Behaviors & Features

Detect and mitigate CVE-2021-36778 with GitLab Dependency Scanning

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Affected versions

All versions starting from 2.5.0 before 2.5.12, all versions starting from 2.6.0 before 2.6.3

Fixed versions

  • 2.6.3

Solution

Upgrade to versions 2.6.3 or above.

Impact 7.5 HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Learn more about CVSS

Source file

go/github.com/rancher/rancher/CVE-2021-36778.yml

Spotted a mistake? Edit the file on GitLab.

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