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Improper Input Validation The advisory has been revoked - it doesn't affect any version of package ceph  (opens in a new tab)

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EPSS
1.6% (75th percentile)

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  • Snyk IDSNYK-UBUNTU1404-CEPH-1620643
  • published21 May 2021
  • disclosed17 May 2021
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Introduced: 17 May 2021

CVE-2021-3524  (opens in a new tab)
CWE-20  (opens in a new tab)

Amendment

The Ubuntu security team deemed this advisory irrelevant for Ubuntu:14.04.

NVD Description

Note: Versions mentioned in the description apply only to the upstream ceph package and not the ceph package as distributed by Ubuntu.

A flaw was found in the Red Hat Ceph Storage RadosGW (Ceph Object Gateway) in versions before 14.2.21. The vulnerability is related to the injection of HTTP headers via a CORS ExposeHeader tag. The newline character in the ExposeHeader tag in the CORS configuration file generates a header injection in the response when the CORS request is made. In addition, the prior bug fix for CVE-2020-10753 did not account for the use of \r as a header separator, thus a new flaw has been created.

References