Header Injection Vulnerability in Red Hat Ceph Storage RadosGW
CVE-2020-10753

5.4MEDIUM

Key Information:

Vendor

Red Hat
Status
Red Hat Ceph Storage
Vendor
CVE Published:
26 June 2020

What is CVE-2020-10753?

A flaw exists in the Red Hat Ceph Storage RadosGW related to improper processing of CORS configuration. Specifically, the injection of HTTP headers via the ExposeHeader tag allows for header injection in responses. This occurs when a newline character is mistakenly placed in the ExposeHeader tag within the CORS setup, leading to potential response manipulation during CORS requests. Affected versions include Ceph 3.x and 4.x, highlighting a significant concern for users implementing CORS policies.

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Affected Version(s)

Red Hat Ceph Storage versions 3.x and 4.x

References

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10753
http://lists.opensuse.org/opensuse-security-announce/2020...
vendor-advisory
https://lists.fedoraproject.org/archives/list/package-ann...
vendor-advisory

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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