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Vulnerability of Ceph: information disclosure via Mgr Module Passwords

Synthesis of the vulnerability 

An attacker can bypass access restrictions to data via Mgr Module Passwords of Ceph, in order to obtain sensitive information.
Impacted products: Fedora, openSUSE Leap, SLES.
Severity of this bulletin: 2/4.
Creation date: 11/01/2021.
Références of this threat: 38479, 38614, CVE-2020-25678, FEDORA-2021-93ff9e9103, openSUSE-SU-2021:0544-1, RHBUG-1892109, SUSE-SU-2021:1108-1, SUSE-SU-2021:1473-1, VIGILANCE-VUL-34269.

Description of the vulnerability 

An attacker can bypass access restrictions to data via Mgr Module Passwords of Ceph, in order to obtain sensitive information.
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This cybersecurity bulletin impacts software or systems such as Fedora, openSUSE Leap, SLES.

Our Vigil@nce team determined that the severity of this cybersecurity weakness is medium.

The trust level is of type confirmed by the editor, with an origin of user shell.

An attacker with a expert ability can exploit this computer vulnerability bulletin.

Solutions for this threat 

Ceph: version 14.2.17.
The version 14.2.17 is fixed:
  https://ceph.io/get/

Ceph: version 15.2.9.
The version 15.2.9 is fixed:
  https://ceph.io/

Fedora 33: new ceph packages.
New packages are available:
  Fedora 33: ceph 15.2.9-1.fc33

openSUSE Leap 15.2: new ceph packages.
New packages are available:
  openSUSE Leap 15.2: ceph 15.2.9.83+g4275378de0-lp152.2.12.1

SUSE LE 15 SP1: new ceph packages.
New packages are available:
  SUSE LE 15 SP1: ceph-common 14.2.20.402+g6aa76c6815-3.60.1

SUSE LE 15 SP2: new ceph packages.
New packages are available:
  SUSE LE 15 SP2: ceph 15.2.9.83+g4275378de0-3.17.1
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Vigil@nce provides a computer security note. The Vigil@nce security watch publishes vulnerability bulletins about threats impacting the information system.