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Gentoo Linux Security Advisory 202105-39

Gentoo Linux Security Advisory 202105-39
Posted May 27, 2021
Authored by Gentoo | Site security.gentoo.org

Gentoo Linux Security Advisory 202105-39 - Multiple vulnerabilities have been found in Ceph, the worst of which could result in privilege escalation. Versions less than 14.2.21 are affected.

tags | advisory, vulnerability
systems | linux, gentoo
advisories | CVE-2020-10753, CVE-2020-1759, CVE-2020-1760, CVE-2020-25660, CVE-2020-25678, CVE-2020-27781, CVE-2021-20288
SHA-256 | 7ab3522f846f6a648172b2520a0ceaea2ea557ede4081b724f6d25d68464c1a9

Gentoo Linux Security Advisory 202105-39

Change Mirror Download
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Gentoo Linux Security Advisory GLSA 202105-39
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https://security.gentoo.org/
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Severity: Normal
Title: Ceph: Multiple vulnerabilities
Date: May 26, 2021
Bugs: #760824, #761969, #783486, #791253
ID: 202105-39

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Synopsis
========

Multiple vulnerabilities have been found in Ceph, the worst of which
could result in privilege escalation.

Background
==========

Ceph is a distributed network file system designed to provide excellent
performance, reliability, and scalability.

Affected packages
=================

-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 sys-cluster/ceph < 14.2.21 >= 14.2.21

Description
===========

Multiple vulnerabilities have been discovered in Ceph. Please review
the CVE identifiers referenced below for details.

Impact
======

Please review the referenced CVE identifiers for details.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All Ceph users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=sys-cluster/ceph-14.2.21"

References
==========

[ 1 ] CVE-2020-10753
https://nvd.nist.gov/vuln/detail/CVE-2020-10753
[ 2 ] CVE-2020-1759
https://nvd.nist.gov/vuln/detail/CVE-2020-1759
[ 3 ] CVE-2020-1760
https://nvd.nist.gov/vuln/detail/CVE-2020-1760
[ 4 ] CVE-2020-25660
https://nvd.nist.gov/vuln/detail/CVE-2020-25660
[ 5 ] CVE-2020-25678
https://nvd.nist.gov/vuln/detail/CVE-2020-25678
[ 6 ] CVE-2020-27781
https://nvd.nist.gov/vuln/detail/CVE-2020-27781
[ 7 ] CVE-2021-20288
https://nvd.nist.gov/vuln/detail/CVE-2021-20288

Availability
============

This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:

https://security.gentoo.org/glsa/202105-39

Concerns?
=========

Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users' machines is of utmost
importance to us. Any security concerns should be addressed to
security@gentoo.org or alternatively, you may file a bug at
https://bugs.gentoo.org.

License
=======

Copyright 2021 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).

The contents of this document are licensed under the
Creative Commons - Attribution / Share Alike license.

https://creativecommons.org/licenses/by-sa/2.5
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