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CVE-2021-31999

Rancher: Privilege escalation vulnerability via malicious Connection header PUBLISHED

Description (CNA)

A Reliance on Untrusted Inputs in a Security Decision vulnerability in Rancher allows users in the cluster to act as others users in the cluster by forging the "Impersonate-User" or "Impersonate-Group" headers. This issue affects: Rancher versions prior to 2.5.9. Rancher versions prior to 2.4.16.

Affected (CNA)

Vendor / productVersions
Rancher / Rancheraffected Rancher before 2.5.9
Rancher / SUSE Linux Enterprise Server 15affected Rancher before 2.4.16

CWE

CWE-807

References

ADP enrichment

CVE

No English description supplied.