VulnerabilityModified
CVE-2021-3654
A vulnerability was found in openstack-nova's console proxy, noVNC.
MEDIUM 6.1EPSS 26.8%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 26.8%, higher than 98% of all known CVEs. Patch or mitigate before the next change window.
Description
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.
- CVSS 3.1
- 6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 26.79% probability · 98th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-601
- Affected
- openstack/nova · redhat/openstack platform
- Source
- secalert@redhat.com
References
- https://bugs.launchpad.net/nova/+bug/1927677Exploit, Issue Tracking, Patch, Third Party Advisory
- https://bugs.python.org/issue32084Patch, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1961439Issue Tracking, Patch, Third Party Advisory
- https://opendev.org/openstack/nova/commit/04d48527b62a35d912f93bc75613a6cca606df66Patch, Vendor Advisory
- https://opendev.org/openstack/nova/commit/8906552cfc2525a44251d4cf313ece61e57251ebPatch, Vendor Advisory
- https://security.gentoo.org/glsa/202305-02
- https://security.openstack.org/ossa/OSSA-2021-002.htmlPatch, Vendor Advisory
- https://www.openwall.com/lists/oss-security/2021/07/29/2Mailing List, Patch, Third Party Advisory
- https://bugs.launchpad.net/nova/+bug/1927677Exploit, Issue Tracking, Patch, Third Party Advisory
- https://bugs.python.org/issue32084Patch, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1961439Issue Tracking, Patch, Third Party Advisory
- https://opendev.org/openstack/nova/commit/04d48527b62a35d912f93bc75613a6cca606df66Patch, Vendor Advisory
- https://opendev.org/openstack/nova/commit/8906552cfc2525a44251d4cf313ece61e57251ebPatch, Vendor Advisory
- https://security.gentoo.org/glsa/202305-02
- https://security.openstack.org/ossa/OSSA-2021-002.htmlPatch, Vendor Advisory
- https://www.openwall.com/lists/oss-security/2021/07/29/2Mailing List, Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.