| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-72h4-mxfc-jx37 | Heimdall: Case-sensitive host matching may lead to policy bypass |
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Fri, 08 May 2026 11:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Fri, 08 May 2026 05:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Dadrus
Dadrus heimdall |
|
| Vendors & Products |
Dadrus
Dadrus heimdall |
Fri, 08 May 2026 04:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Heimdall is a cloud native Identity Aware Proxy and Access Control Decision service. Prior to version 0.17.14, Heimdall performs host matching in a case-sensitive manner, while HTTP hostnames are case-insensitive. This discrepancy can result in heimdall failing to match a rule for a request host that differs only in letter casing, potentially causing the request to be classified differently than intended. This issue has been patched in version 0.17.14. | |
| Title | Heimdall: Case-sensitive host matching may lead to policy bypass | |
| Weaknesses | CWE-178 CWE-436 |
|
| References |
| |
| Metrics |
cvssV4_0
|
Projects
Sign in to view the affected projects.
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-05-08T10:40:56.541Z
Reserved: 2026-04-26T11:53:27.707Z
Link: CVE-2026-42273
Updated: 2026-05-08T10:40:48.995Z
Status : Received
Published: 2026-05-08T04:16:22.457
Modified: 2026-05-08T04:16:22.457
Link: CVE-2026-42273
No data.
OpenCVE Enrichment
Updated: 2026-05-08T05:30:46Z
Github GHSA