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Bug 760824 (CVE-2020-10753, CVE-2020-1759, CVE-2020-1760, CVE-2020-25660)

Summary: <sys-cluster/ceph-{14.2.14,15.2.6}: multiple vulnerabilities (CVE-2020-{1759,1760,10753,25660})
Product: Gentoo Security Reporter: John Helmert III <ajak>
Component: VulnerabilitiesAssignee: Gentoo Security <security>
Severity: normal CC: chutzpah, cluster, dlan
Priority: Normal    
Version: unspecified   
Hardware: All   
OS: Linux   
Whiteboard: B3 [glsa+ cve]
Package list:
Runtime testing required: ---
Bug Depends on: 761969    
Bug Blocks:    

Description John Helmert III archtester Gentoo Infrastructure gentoo-dev Security 2020-12-20 07:53:33 UTC

A flaw was found in the Cephx authentication protocol in versions before 15.2.6 and before 14.2.14, where it does not verify Ceph clients correctly and is then vulnerable to replay attacks in Nautilus. This flaw allows an attacker with access to the Ceph cluster network to authenticate with the Ceph service via a packet sniffer and perform actions allowed by the Ceph service. This issue is a reintroduction of CVE-2018-1128, affecting the msgr2 protocol. The msgr 2 protocol is used for all communication except older clients that do not support the msgr2 protocol. The msgr1 protocol is not affected. The highest threat from this vulnerability is to confidentiality, integrity, and system availability.

Maintainers, please proceed with stabilization when ready.
Comment 1 NATTkA bot gentoo-dev 2020-12-20 07:56:57 UTC Comment hidden (obsolete)
Comment 2 NATTkA bot gentoo-dev 2020-12-27 19:08:58 UTC
All sanity-check issues have been resolved
Comment 3 John Helmert III archtester Gentoo Infrastructure gentoo-dev Security 2020-12-27 19:32:00 UTC
We'll actually need to stabilize a newer version for the dependency.
Comment 4 Thomas Deutschmann (RETIRED) gentoo-dev 2021-05-24 14:36:20 UTC
Upstream commit:

Fixed in >=14.2.9

Upstream commit:

Fixed in >=14.2.9

Upstream issue:
Upstream commit:

Fixed in >=14.2.10


Fixed in >=14.2.14

New GLSA request filed.
Comment 5 GLSAMaker/CVETool Bot gentoo-dev 2021-05-26 20:58:44 UTC
This issue was resolved and addressed in
 GLSA 202105-39 at
by GLSA coordinator Thomas Deutschmann (whissi).