Improper Handling of URL Encoding (Hex Encoding) Affecting ceph-mgr-dashboard package, versions *


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.08% (34th percentile)

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  • Snyk IDSNYK-RHEL7-CEPHMGRDASHBOARD-4406692
  • published26 Mar 2023
  • disclosed3 Nov 2022

Introduced: 3 Nov 2022

CVE-2022-3854  (opens in a new tab)
CWE-177  (opens in a new tab)

How to fix?

There is no fixed version for RHEL:7 ceph-mgr-dashboard.

NVD Description

Note: Versions mentioned in the description apply only to the upstream ceph-mgr-dashboard package and not the ceph-mgr-dashboard package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

A flaw was found in Ceph, relating to the URL processing on RGW backends. An attacker can exploit the URL processing by providing a null URL to crash the RGW, causing a denial of service.

CVSS Scores

version 3.1