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CVE-2020-10753

Status Candidate

Overview

A flaw was found in the Red Hat Ceph Storage RadosGW (Ceph Object Gateway). 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. Ceph versions 3.x and 4.x are vulnerable to this issue.

Related Files

Ubuntu Security Notice USN-4706-1
Posted Jan 28, 2021
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 4706-1 - Olle Segerdahl found that ceph-mon and ceph-mgr daemons did not properly restrict access, resulting in gaining access to unauthorized resources. An authenticated user could use this vulnerability to modify the configuration and possibly conduct further attacks. Adam Mohammed found that Ceph Object Gateway was vulnerable to HTTP header injection via a CORS ExposeHeader tag. An attacker could use this to gain access or cause a crash. Various other issues were also addressed.

tags | advisory, web
systems | linux, ubuntu
advisories | CVE-2020-10736, CVE-2020-10753, CVE-2020-25660
MD5 | bebf402244a4c2e679e813eb9b40b74c
Ubuntu Security Notice USN-4528-1
Posted Sep 22, 2020
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 4528-1 - Adam Mohammed discovered that Ceph incorrectly handled certain CORS ExposeHeader tags. A remote attacker could possibly use this issue to perform an HTTP header injection attack. Lei Cao discovered that Ceph incorrectly handled certain POST requests with invalid tagging XML. A remote attacker could possibly use this issue to cause Ceph to crash, leading to a denial of service. This issue only affected Ubuntu 18.04 LTS. Various other issues were also addressed.

tags | advisory, remote, web, denial of service
systems | linux, ubuntu
advisories | CVE-2020-10753, CVE-2020-12059, CVE-2020-1760
MD5 | fab54bac4dc3199926f75767984dd1fa
Red Hat Security Advisory 2020-3504-01
Posted Aug 19, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-3504-01 - Red Hat Ceph Storage is a scalable, open, software-defined storage platform that combines the most stable version of the Ceph storage system with a Ceph management platform, deployment utilities, and support services.

tags | advisory
systems | linux, redhat
advisories | CVE-2020-10753
MD5 | 00f438aac9ab60fd59f9b679de123585
Red Hat Security Advisory 2020-3505-01
Posted Aug 19, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-3505-01 - Red Hat Ceph Storage is a scalable, open, software-defined storage platform that combines the most stable version of the Ceph storage system with a Ceph management platform, deployment utilities, and support services.

tags | advisory
systems | linux, redhat
advisories | CVE-2020-10753
MD5 | 078295f3dad4e45b25caef5f5b6ff16a
Red Hat Security Advisory 2020-3003-01
Posted Jul 20, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-3003-01 - Red Hat Ceph Storage is a scalable, open, software-defined storage platform that combines the most stable version of the Ceph storage system with a Ceph management platform, deployment utilities, and support services. Issues addressed include a cross site scripting vulnerability.

tags | advisory, xss
systems | linux, redhat
advisories | CVE-2020-10753, CVE-2020-1760
MD5 | fc492b96cd3af3b2842f919f6ccc0fea
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