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  5. CVE-2021-3654

CVE-2021-3654: URL Redirection to Untrusted Site ('Open Redirect')

March 4, 2022 (updated March 11, 2022)

A vulnerability was found in openstack-nova’s console proxy, noVNC. By crafting a malicious URL, noVNC could be made to redirect to any desired URL.

References

  • bugs.launchpad.net/nova/+bug/1927677
  • bugs.python.org/issue32084
  • bugzilla.redhat.com/show_bug.cgi?id=1961439
  • github.com/advisories/GHSA-vqp6-j452-j6wp
  • nvd.nist.gov/vuln/detail/CVE-2021-3654
  • opendev.org/openstack/nova/commit/04d48527b62a35d912f93bc75613a6cca606df66
  • opendev.org/openstack/nova/commit/8906552cfc2525a44251d4cf313ece61e57251eb
  • security.openstack.org/ossa/OSSA-2021-002.html
  • www.openwall.com/lists/oss-security/2021/07/29/2

Code Behaviors & Features

Detect and mitigate CVE-2021-3654 with GitLab Dependency Scanning

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Affected versions

All versions before 21.2.3, all versions starting from 22.0.0 before 22.2.3, all versions starting from 23.0.0 before 23.0.3

Fixed versions

  • 21.2.3
  • 22.2.3
  • 23.0.3

Solution

Upgrade to versions 21.2.3, 22.2.3, 23.0.3 or above.

Impact 6.1 MEDIUM

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

Learn more about CVSS

Weakness

  • CWE-601: URL Redirection to Untrusted Site ('Open Redirect')

Source file

pypi/nova/CVE-2021-3654.yml

Spotted a mistake? Edit the file on GitLab.

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