CVE-2022-0670

A flaw was found in Openstack manilla owning a Ceph File system "share", which enables the owner to read/write any manilla share or entire file system. The vulnerability is due to a bug in the "volumes" plugin in Ceph Manager. This allows an attacker to compromise Confidentiality and Integrity of a file system. Fixed in RHCS 5.2 and Ceph 17.2.2.

A flaw was found in Openstack manilla owning a Ceph File system "share", which enables the owner to read/write any manilla share or entire file system. The vulnerability is due to a bug in the "volumes" plugin in Ceph Manager. This allows an attacker to compromise Confidentiality and Integrity of a file system. Fixed in RHCS 5.2 and Ceph 17.2.2.

Ceph is a massively scalable, open-source, distributed storage system that runs on commodity hardware and delivers object, block and file system storage.

Security Fix(es):

A flaw was found in Openstack manilla owning a Ceph File system "share", which enables the owner to read/write any manilla share or entire file system. The vulnerability is due to a bug in the "volumes" plugin in Ceph Manager. This allows an attacker to compromise Confidentiality and Integrity of a file system. Fixed in RHCS 5.2 and Ceph 17.2.2.(CVE-2022-0670)

A flaw was found in Openstack manilla owning a Ceph File system "share", which enables the owner to read/write any manilla share or entire file system. The vulnerability is due to a bug in the "volumes" plugin in Ceph Manager. This allows an attacker to compromise Confidentiality and Integrity of a file system. Fixed in RHCS 5.2 and Ceph 17.2.2.

A flaw was found in Openstack manilla owning a Ceph File system "share", which enables the owner to read/write any manilla share or entire file system. The vulnerability is due to a bug in the "volumes" plugin in Ceph Manager. This allows an attacker to compromise Confidentiality and Integrity of a file system. Fixed in RHCS 5.2 and Ceph 17.2.2.

A flaw was found in Openstack manilla owning a Ceph File system "share", which enables the owner to read/write any manilla share or entire file system. The vulnerability is due to a bug in the "volumes" plugin in Ceph Manager. This allows an attacker to compromise Confidentiality and Integrity of a file system. Fixed in RHCS 5.2 and Ceph 17.2.2.

Openstack manilla owning a Ceph File system "share", enables the owner to read/write any manilla share or entire file system. The vulnerability is due to a bug in the "volumes" plugin in Ceph Manager. This allows an attacker to compromise Confidentiality and Integrity of a file system. (CVE-2022-0670) Privilege escalation and privileged information disclosure (CVE-2022-3650)

These are all security issues fixed in the ceph-16.2.11.58+g38d6afd3b78-1.1 package on the GA media of openSUSE Tumbleweed.

This update for ceph fixes the following issues:

Security issues fixed:

• CVE-2022-0670: Fixed user/tenant read/write access to an entire file system (bsc#1201837).
• CVE-2022-3650: Fixed Python script that allowed privilege escalation from ceph to root (bsc#1204430).
• CVE-2022-3854: Fixed possible DoS issue in ceph URL processing on RGW backends (bsc#1205025).

Bug fixes:

• osd, tools, kv: non-aggressive, on-line trimming of accumulated dups (bsc#1199183).
• ceph-volume: fix fast device alloc size on mulitple device (bsc#1200262).
• cephadm: update monitoring container images (bsc#1200501).
• mgr/dashboard: prevent alert redirect (bsc#1200978).
• mgr/volumes: Add subvolumegroup resize cmd (bsc#1201797).
• monitoring/ceph-mixin: add RGW host to label info (bsc#1201976).
• mgr/dashboard: enable addition of custom Prometheus alerts (bsc#1202077).
• python-common: Add 'KB' to supported suffixes in SizeMatcher (bsc#1203375).
• mgr/dashboard: fix rgw connect when using ssl (bsc#1205436).
• ceph.spec.in: Add -DFMT_DEPRECATED_OSTREAM to CXXFLAGS (bsc#1202292).
• cephfs-shell: move source to separate subdirectory (bsc#1201604).

Fix in previous release:

• mgr/cephadm: try to get FQDN for configuration files (bsc#1196046).
• When an RBD is mapped, it is attempted to be deployed as an OSD. (bsc#1187748).
• OSD marked down causes wrong backfill_toofull (bsc#1188911).
• cephadm: Fix iscsi client caps (allow mgr <service status> calls) (bsc#1192838).
• mgr/cephadm: fix and improve osd draining (bsc#1200317).
• add iscsi and nfs to upgrade process (bsc#1206158).
• mgr/mgr_module.py: CLICommand: Fix parsing of kwargs arguments (bsc#1192840).

This update for ceph fixes the following issues:

Security issues fixed:

• CVE-2022-0670: Fixed user/tenant read/write access to an entire file system (bsc#1201837).
• CVE-2022-3650: Fixed Python script that allowed privilege escalation from ceph to root (bsc#1204430).
• CVE-2022-3854: Fixed possible DoS issue in ceph URL processing on RGW backends (bsc#1205025).

Bug fixes:

• osd, tools, kv: non-aggressive, on-line trimming of accumulated dups (bsc#1199183).
• ceph-volume: fix fast device alloc size on mulitple device (bsc#1200262).
• cephadm: update monitoring container images (bsc#1200501).
• mgr/dashboard: prevent alert redirect (bsc#1200978).
• mgr/volumes: Add subvolumegroup resize cmd (bsc#1201797).
• monitoring/ceph-mixin: add RGW host to label info (bsc#1201976).
• mgr/dashboard: enable addition of custom Prometheus alerts (bsc#1202077).
• python-common: Add 'KB' to supported suffixes in SizeMatcher (bsc#1203375).
• mgr/dashboard: fix rgw connect when using ssl (bsc#1205436).
• ceph.spec.in: Add -DFMT_DEPRECATED_OSTREAM to CXXFLAGS (bsc#1202292).
• cephfs-shell: move source to separate subdirectory (bsc#1201604).

Fix in previous release:

• mgr/cephadm: try to get FQDN for configuration files (bsc#1196046).
• When an RBD is mapped, it is attempted to be deployed as an OSD. (bsc#1187748).
• OSD marked down causes wrong backfill_toofull (bsc#1188911).
• cephadm: Fix iscsi client caps (allow mgr <service status> calls) (bsc#1192838).
• mgr/cephadm: fix and improve osd draining (bsc#1200317).
• add iscsi and nfs to upgrade process (bsc#1206158).
• mgr/mgr_module.py: CLICommand: Fix parsing of kwargs arguments (bsc#1192840).

This update for ceph fixes the following issues:

Security issues fixed:

• CVE-2022-0670: Fixed user/tenant read/write access to an entire file system (bsc#1201837).
• CVE-2022-3650: Fixed Python script that allowed privilege escalation from ceph to root (bsc#1204430).
• CVE-2022-3854: Fixed possible DoS issue in ceph URL processing on RGW backends (bsc#1205025).

Bug fixes:

• osd, tools, kv: non-aggressive, on-line trimming of accumulated dups (bsc#1199183).
• ceph-volume: fix fast device alloc size on mulitple device (bsc#1200262).
• cephadm: update monitoring container images (bsc#1200501).
• mgr/dashboard: prevent alert redirect (bsc#1200978).
• mgr/volumes: Add subvolumegroup resize cmd (bsc#1201797).
• monitoring/ceph-mixin: add RGW host to label info (bsc#1201976).
• mgr/dashboard: enable addition of custom Prometheus alerts (bsc#1202077).
• python-common: Add 'KB' to supported suffixes in SizeMatcher (bsc#1203375).
• mgr/dashboard: fix rgw connect when using ssl (bsc#1205436).
• ceph.spec.in: Add -DFMT_DEPRECATED_OSTREAM to CXXFLAGS (bsc#1202292).
• cephfs-shell: move source to separate subdirectory (bsc#1201604).

Fix in previous release:

• mgr/cephadm: try to get FQDN for configuration files (bsc#1196046).
• When an RBD is mapped, it is attempted to be deployed as an OSD. (bsc#1187748).
• OSD marked down causes wrong backfill_toofull (bsc#1188911).
• cephadm: Fix iscsi client caps (allow mgr <service status> calls) (bsc#1192838).
• mgr/cephadm: fix and improve osd draining (bsc#1200317).
• add iscsi and nfs to upgrade process (bsc#1206158).
• mgr/mgr_module.py: CLICommand: Fix parsing of kwargs arguments (bsc#1192840).

This update for ceph fixes the following issues:

Security issues fixed:

• CVE-2022-0670: Fixed user/tenant read/write access to an entire file system (bsc#1201837).
• CVE-2022-3650: Fixed Python script that allowed privilege escalation from ceph to root (bsc#1204430).
• CVE-2022-3854: Fixed possible DoS issue in ceph URL processing on RGW backends (bsc#1205025).

Bug fixes:

• osd, tools, kv: non-aggressive, on-line trimming of accumulated dups (bsc#1199183).
• ceph-volume: fix fast device alloc size on mulitple device (bsc#1200262).
• cephadm: update monitoring container images (bsc#1200501).
• mgr/dashboard: prevent alert redirect (bsc#1200978).
• mgr/volumes: Add subvolumegroup resize cmd (bsc#1201797).
• monitoring/ceph-mixin: add RGW host to label info (bsc#1201976).
• mgr/dashboard: enable addition of custom Prometheus alerts (bsc#1202077).
• python-common: Add 'KB' to supported suffixes in SizeMatcher (bsc#1203375).
• mgr/dashboard: fix rgw connect when using ssl (bsc#1205436).
• ceph.spec.in: Add -DFMT_DEPRECATED_OSTREAM to CXXFLAGS (bsc#1202292).
• cephfs-shell: move source to separate subdirectory (bsc#1201604).

Fix in previous release:

• mgr/cephadm: try to get FQDN for configuration files (bsc#1196046).
• When an RBD is mapped, it is attempted to be deployed as an OSD. (bsc#1187748).
• OSD marked down causes wrong backfill_toofull (bsc#1188911).
• cephadm: Fix iscsi client caps (allow mgr <service status> calls) (bsc#1192838).
• mgr/cephadm: fix and improve osd draining (bsc#1200317).
• add iscsi and nfs to upgrade process (bsc#1206158).
• mgr/mgr_module.py: CLICommand: Fix parsing of kwargs arguments (bsc#1192840).

Mark Kirkwood discovered that Ceph incorrectly handled certain key lengths. An attacker could possibly use this issue to create non-random encryption keys. This issue only affected Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2021-3979)

It was discovered that Ceph incorrectly handled the volumes plugin. An attacker could possibly use this issue to obtain access to any share. This issue only affected Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, and Ubuntu 22.10. (CVE-2022-0670)

It was discovered that Ceph incorrectly handled crash dumps. A local attacker could possibly use this issue to escalate privileges to root. This issue only affected Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, and Ubuntu 22.10. (CVE-2022-3650)

It was discovered that Ceph incorrectly handled URL processing on RGW backends. An attacker could possibly use this issue to cause RGW to crash, leading to a denial of service. This issue only affected Ubuntu 22.04 LTS and Ubuntu 22.10. (CVE-2022-3854)