CVE-2021-36157: Path Traversal
First published: Thu Jul 22 2021(Updated: )
A flaw in the Grafana cortex package could allow a remote attacker to traverse directories on the system caused by improper input validation by the X-Scope-OrgID header value. An attacker could send a specially-crafted URL request containing "dot-dot" sequences (/../) to view some of the contents in the error message.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linuxfoundation Cortex | <=1.9.0 |
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Reference Links
- https://github.com/cortexproject/cortex/pull/4375
- https://grafana.com/docs/grafana/latest/release-notes/
- https://www.cve.org/CVERecord?id=CVE-2021-36157 https://nvd.nist.gov/vuln/detail/CVE-2021-36157
- https://bugzilla.redhat.com/show_bug.cgi?id=2183169
- https://access.redhat.com/errata/RHSA-2023:3304
- https://access.redhat.com/security/cve/cve-2021-36157
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