Improper Handling of URL Encoding (Hex Encoding) Affecting librados2 package, versions *


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.08% (35th percentile)

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  • Snyk IDSNYK-RHEL9-LIBRADOS2-3377049
  • 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:9 librados2.

NVD Description

Note: Versions mentioned in the description apply only to the upstream librados2 package and not the librados2 package as distributed by RHEL. See How to fix? for RHEL:9 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