Summary
It was discovered that in some situations Ceph logged passwords from the
mgr module in clear text. An attacker could use this to expose sensitive
information. (CVE-2020-25678)
Goutham Pacha Ravi, Jahson Babel, and John Garbutt discovered that user
credentials in Ceph could be manipulated in certain environments. An
attacker could use this to gain unintended access. (CVE-2020-27781)
It was discovered that the Ceph dashboard was susceptible to a cross-site
scripting attack. An attacker could use this to expose sensitive
information or gain unintended access. (CVE-2020-27839)
It was discovered that Ceph contained an authentication flaw, leading to
key reuse. An attacker could use this to cause a denial of service or
possibly impersonate another user. (CVE-2021-20288)
Sergey Bobrov discovered that the Ceph dashboard was susceptible to a
cross-site scripting attack. An attacker could use this to expose sensitive
information or gain unintended access. (CVE-2021-3509)
Sergey Bobrov discovered that Ceph's RadosGW (Ceph Object Gateway) allowed
the injection of HTTP headers in responses to CORS requests. An attacker
could use this to violate system integrity. (CVE-2021-3524)
It was discovered that Ceph's RadosGW (Ceph Object Gateway) did not
properly handle GET requests for swift URLs in some situations, leading to
an application crash. An attacker could use this to cause a denial of
service. (CVE-2021-3531)
Fixed packages 1
| Release | Package | Fixed in |
|---|---|---|
| Ubuntu · 20.04 LTS 20.04:LTS | ceph | 15.2.12-0ubuntu0.20.04.1 |
Vulnerabilities 7
-
Unscored —
A flaw was found in ceph in versions prior to 16.y.z where ceph stores mgr module passwords in clear text. This can be …
-
Unscored —
User credentials can be manipulated and stolen by Native CephFS consumers of OpenStack Manila, resulting in potential p…
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Unscored —
A flaw was found in ceph-dashboard. The JSON Web Token (JWT) used for user authentication is stored by the frontend app…
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Unscored —
An authentication flaw was found in ceph in versions before 14.2.20. When the monitor handles CEPHX_GET_AUTH_SESSION_KE…
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Unscored —
A flaw was found in Red Hat Ceph Storage 4, in the Dashboard component. In response to CVE-2020-27839, the JWT token wa…
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Unscored —
A flaw was found in the Red Hat Ceph Storage RadosGW (Ceph Object Gateway) in versions before 14.2.21. The vulnerabilit…
-
Unscored —
A flaw was found in the Red Hat Ceph Storage RGW in versions before 14.2.21. When processing a GET Request for a swift …
References
-
report
https://ubuntu.com/security/CVE-2020-25678
-
report
https://ubuntu.com/security/CVE-2020-27781
-
report
https://ubuntu.com/security/CVE-2020-27839
-
report
https://ubuntu.com/security/CVE-2021-3509
-
report
https://ubuntu.com/security/CVE-2021-3524
-
report
https://ubuntu.com/security/CVE-2021-3531
-
report
https://ubuntu.com/security/CVE-2021-20288