CVE catalog

CVE-2020-10736

ceph: CVE-2020-10736

Severity: High · CVSS 8CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published: Jun 22, 2020, 6:15:00 PM UTC
Source: [NVD] · [CVE record]
EPSS: 0.65% · Oct 25, 2026

An authorization bypass vulnerability was found in Ceph versions 15.2.0 before 15.2.2, where the ceph-mon and ceph-mgr daemons do not properly restrict access, resulting in gaining access to unauthorized resources. This flaw allows an authenticated client to modify the configuration and possibly conduct further attacks.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	ceph	sid	`20.2.4+ds-2`	not affected
Debian	ceph	forky	`20.2.4+ds-2`	not affected
Debian	ceph	trixie	`18.2.7+ds-1+deb13u1`	not affected
Debian	ceph	trixie-security	`18.2.7+ds-1+deb13u1`	not affected
Debian	ceph	bookworm	`16.2.15+ds-0+deb12u2`	not affected
Debian	ceph	bookworm-security	`16.2.15+ds-0+deb12u2`	not affected
Ubuntu	ceph	20.04	`14.2.2-0ubuntu3`	vulnerable
Ubuntu	ceph	20.04	`14.2.2-0ubuntu4`	vulnerable
Ubuntu	ceph	20.04	`14.2.4-0ubuntu1`	vulnerable
Ubuntu	ceph	20.04	`14.2.4-0ubuntu2`	vulnerable
Ubuntu	ceph	20.04	`14.2.4-0ubuntu3`	vulnerable
Ubuntu	ceph	20.04	`15.1.0-0ubuntu2`	vulnerable
Ubuntu	ceph	20.04	`15.1.0-0ubuntu3`	vulnerable
Ubuntu	ceph	20.04	`15.1.1-0ubuntu1`	vulnerable
Ubuntu	ceph	20.04	`15.2.0-0ubuntu1`	vulnerable
Ubuntu	ceph	20.04	`15.2.0-0ubuntu2`	vulnerable
Ubuntu	ceph	20.04	`15.2.1-0ubuntu1`	vulnerable
Ubuntu	ceph	20.04	`15.2.1-0ubuntu2`	vulnerable
Ubuntu	ceph	20.04	`15.2.3-0ubuntu0.20.04.1`	vulnerable
Ubuntu	ceph	20.04	`15.2.3-0ubuntu0.20.04.2`	vulnerable
Ubuntu	ceph	20.04	`15.2.5-0ubuntu0.20.04.1`	vulnerable
Ubuntu	ceph	20.04	`15.2.7-0ubuntu0.20.04.1`	vulnerable
Ubuntu	ceph	20.04	`15.2.7-0ubuntu0.20.04.2`	fixed
Ubuntu	ceph	20.04	`14.2.2-0ubuntu3`	vulnerable
Ubuntu	ceph	20.04	`14.2.2-0ubuntu4`	vulnerable
Ubuntu	ceph	20.04	`14.2.4-0ubuntu1`	vulnerable
Ubuntu	ceph	20.04	`14.2.4-0ubuntu2`	vulnerable
Ubuntu	ceph	20.04	`14.2.4-0ubuntu3`	vulnerable
Ubuntu	ceph	20.04	`15.1.0-0ubuntu2`	vulnerable
Ubuntu	ceph	20.04	`15.1.0-0ubuntu3`	vulnerable
Ubuntu	ceph	20.04	`15.1.1-0ubuntu1`	vulnerable
Ubuntu	ceph	20.04	`15.2.0-0ubuntu1`	vulnerable
Ubuntu	ceph	20.04	`15.2.0-0ubuntu2`	vulnerable
Ubuntu	ceph	20.04	`15.2.1-0ubuntu1`	vulnerable
Ubuntu	ceph	20.04	`15.2.1-0ubuntu2`	vulnerable
Ubuntu	ceph	20.04	`15.2.3-0ubuntu0.20.04.1`	vulnerable
Ubuntu	ceph	20.04	`15.2.3-0ubuntu0.20.04.2`	vulnerable
Ubuntu	ceph	20.04	`15.2.5-0ubuntu0.20.04.1`	vulnerable
Ubuntu	ceph	20.04	`15.2.7-0ubuntu0.20.04.1`	vulnerable
Ubuntu	ceph	20.04	`15.2.7-0ubuntu0.20.04.2`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	ceph	source	sid	`Not affected`	unimportant	Not reported	Not reported
Debian	ceph	source	forky	`Not affected`	unimportant	Not reported	Not reported
Debian	ceph	source	trixie	`Not affected`	unimportant	Not reported	Not reported
Debian	ceph	source	bookworm	`Not affected`	unimportant	Not reported	Not reported
Ubuntu	ceph	deb	20.04	`15.2.7-0ubuntu0.20.04.2`	Not reported	UBUNTU-CVE-2020-10736	Not reported
Ubuntu	ceph	deb	20.04	`15.2.7-0ubuntu0.20.04.2`	Not reported	USN-4706-1	Not reported

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

[Debian 12 (Bookworm)]

[ceph]Unknown
Details (4)
- 16.2.15+ds-0+deb12u2 · amd64 · bookworm
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · arm64 · bookworm
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · amd64 · bookworm-security
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · arm64 · bookworm-security
  Not affected
  dsa · ceph · debian · bookworm
[cephadm]Unknown
Source package: [ceph]
Details (4)
- 16.2.15+ds-0+deb12u2 · amd64 · bookworm
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · arm64 · bookworm
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · amd64 · bookworm-security
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · arm64 · bookworm-security
  Not affected
  dsa · ceph · debian · bookworm
[ceph-base]Unknown
Source package: [ceph]
Details (4)
- 16.2.15+ds-0+deb12u2 · amd64 · bookworm
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · arm64 · bookworm
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · amd64 · bookworm-security
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · arm64 · bookworm-security
  Not affected
  dsa · ceph · debian · bookworm
[ceph-base-dbg]Unknown
Source package: [ceph]
Details (4)
- 16.2.15+ds-0+deb12u2 · amd64 · bookworm
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · arm64 · bookworm
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · amd64 · bookworm-security
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · arm64 · bookworm-security
  Not affected
  dsa · ceph · debian · bookworm
[ceph-common]Unknown
Source package: [ceph]
Details (4)
- 16.2.15+ds-0+deb12u2 · amd64 · bookworm
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · arm64 · bookworm
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · amd64 · bookworm-security
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · arm64 · bookworm-security
  Not affected
  dsa · ceph · debian · bookworm
[ceph-common-dbg]Unknown
Source package: [ceph]
Details (4)
- 16.2.15+ds-0+deb12u2 · amd64 · bookworm
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · arm64 · bookworm
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · amd64 · bookworm-security
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · arm64 · bookworm-security
  Not affected
  dsa · ceph · debian · bookworm
[cephfs-mirror]Unknown
Source package: [ceph]
Details (4)
- 16.2.15+ds-0+deb12u2 · amd64 · bookworm
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · arm64 · bookworm
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · amd64 · bookworm-security
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · arm64 · bookworm-security
  Not affected
  dsa · ceph · debian · bookworm
[cephfs-mirror-dbg]Unknown
Source package: [ceph]
Details (4)
- 16.2.15+ds-0+deb12u2 · amd64 · bookworm
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · arm64 · bookworm
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · amd64 · bookworm-security
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · arm64 · bookworm-security
  Not affected
  dsa · ceph · debian · bookworm
[cephfs-shell]Unknown
Source package: [ceph]
Details (4)
- 16.2.15+ds-0+deb12u2 · all · bookworm
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · all · bookworm
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · all · bookworm-security
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · all · bookworm-security
  Not affected
  dsa · ceph · debian · bookworm
[cephfs-top]Unknown
Source package: [ceph]
Details (4)
- 16.2.15+ds-0+deb12u2 · all · bookworm
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · all · bookworm
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · all · bookworm-security
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · all · bookworm-security
  Not affected
  dsa · ceph · debian · bookworm
[ceph-fuse]Unknown
Source package: [ceph]
Details (2)
- 16.2.15+ds-0+deb12u2 · amd64 · bookworm
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · amd64 · bookworm-security
  Not affected
  dsa · ceph · debian · bookworm
[ceph-grafana-dashboards]Unknown
Source package: [ceph]
Details (4)
- 16.2.15+ds-0+deb12u2 · all · bookworm
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · all · bookworm
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · all · bookworm-security
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · all · bookworm-security
  Not affected
  dsa · ceph · debian · bookworm
[ceph-immutable-object-cache]Unknown
Source package: [ceph]
Details (4)
- 16.2.15+ds-0+deb12u2 · amd64 · bookworm
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · arm64 · bookworm
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · amd64 · bookworm-security
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · arm64 · bookworm-security
  Not affected
  dsa · ceph · debian · bookworm
[ceph-immutable-object-cache-dbg]Unknown
Source package: [ceph]
Details (4)
- 16.2.15+ds-0+deb12u2 · amd64 · bookworm
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · arm64 · bookworm
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · amd64 · bookworm-security
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · arm64 · bookworm-security
  Not affected
  dsa · ceph · debian · bookworm
[ceph-mds]Unknown
Source package: [ceph]
Details (4)
- 16.2.15+ds-0+deb12u2 · amd64 · bookworm
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · arm64 · bookworm
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · amd64 · bookworm-security
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · arm64 · bookworm-security
  Not affected
  dsa · ceph · debian · bookworm
[ceph-mds-dbg]Unknown
Source package: [ceph]
Details (4)
- 16.2.15+ds-0+deb12u2 · amd64 · bookworm
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · arm64 · bookworm
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · amd64 · bookworm-security
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · arm64 · bookworm-security
  Not affected
  dsa · ceph · debian · bookworm
[ceph-mgr]Unknown
Source package: [ceph]
Details (4)
- 16.2.15+ds-0+deb12u2 · amd64 · bookworm
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · arm64 · bookworm
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · amd64 · bookworm-security
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · arm64 · bookworm-security
  Not affected
  dsa · ceph · debian · bookworm
[ceph-mgr-cephadm]Unknown
Source package: [ceph]
Details (4)
- 16.2.15+ds-0+deb12u2 · all · bookworm
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · all · bookworm
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · all · bookworm-security
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · all · bookworm-security
  Not affected
  dsa · ceph · debian · bookworm
[ceph-mgr-dashboard]Unknown
Source package: [ceph]
Details (4)
- 16.2.15+ds-0+deb12u2 · all · bookworm
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · all · bookworm
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · all · bookworm-security
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · all · bookworm-security
  Not affected
  dsa · ceph · debian · bookworm
[ceph-mgr-dbg]Unknown
Source package: [ceph]
Details (4)
- 16.2.15+ds-0+deb12u2 · amd64 · bookworm
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · arm64 · bookworm
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · amd64 · bookworm-security
  Not affected
  dsa · ceph · debian · bookworm
- 16.2.15+ds-0+deb12u2 · arm64 · bookworm-security
  Not affected
  dsa · ceph · debian · bookworm

Next results

Observed: Oct 23, 2026, 5:46:25 PM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [SUSE security advisories and VEX]