A flaw was found in the way ceph mon handles user requests. Any authenticated ceph user having read access to ceph can delete, create ceph storage pools and corrupt snapshot images. Ceph branches master, mimic, luminous and jewel are believed to be affected.

This update for ceph version 13.2.4 fixes the following issues :

Security issues fixed :

  - CVE-2018-14662: Fixed an issue with LUKS 'config-key'     safety (bsc#1111177)

  - CVE-2018-10861: Fixed an authorization bypass on OSD     pool ops in ceph-mon (bsc#1099162)

  - CVE-2018-1128: Fixed signature check bypass in cephx     (bsc#1096748)

  - CVE-2018-1129: Fixed replay attack in cephx protocol     (bsc#1096748)

  - CVE-2018-16846: Enforced bounds on     max-keys/max-uploads/max-parts in rgw (bsc#1114710)

Non-security issues fixed :

  - ceph-volume Python 3 fixes (bsc#1114567)

  - Fixed python3 module loading (bsc#1086613)

  - Fixed an issue where ceph build fails (bsc#1084645)

  - ceph's SPDK builds with march=native (bsc#1101262)

This update was imported from the SUSE:SLE-15:Update update project.

This update for ceph version 13.2.4 fixes the following issues :

Security issues fixed :

CVE-2018-14662: Fixed an issue with LUKS 'config-key' safety (bsc#1111177)

CVE-2018-10861: Fixed an authorization bypass on OSD pool ops in ceph-mon (bsc#1099162)

CVE-2018-1128: Fixed signature check bypass in cephx (bsc#1096748)

CVE-2018-1129: Fixed replay attack in cephx protocol (bsc#1096748)

CVE-2018-16846: Enforced bounds on max-keys/max-uploads/max-parts in rgw

Non-security issues fixed: ceph-volume Python 3 fixes (bsc#1114567)

fix python3 module loading (bsc#1086613)

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

An update of the ceph package has been released.

New release (1:12.2.6-1) Security fix for CVE-2018-1128 Security fix for CVE-2018-1129 Security fix for CVE-2018-10861

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Multiple vulnerabilities were discovered in Ceph, a distributed storage and file system: The cephx authentication protocol was suspectible to replay attacks and calculated signatures incorrectly, 'ceph mon' did not validate capabilities for pool operations (resulting in potential corruption or deletion of snapshot images) and a format string vulnerability in libradosstriper could result in denial of service.

This update for ceph fixes the following issues :

  - Update to version 12.2.7-420-gc0ef85b854 :

    - https://ceph.com/releases/12-2-7-luminous-released/

  - luminous: osd: eternal stuck PG in 'unfound_recovery'     (bsc#1094932)

  - bluestore: db.slow used when db is not full     (bsc#1092874)

  - CVE-2018-10861: Ensure that ceph-mon does perform     authorization on all OSD pool ops (bsc#1099162).

  - CVE-2018-1129: cephx signature check bypass     (bsc#1096748).

  - CVE-2018-1128: cephx protocol was vulnerable to replay     attack (bsc#1096748).

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

This update for ceph fixes the following issues :

Security issues fixed :

  - CVE-2018-10861: Ensure that ceph-mon does perform     authorization on all OSD pool ops (bsc#1099162)

  - CVE-2018-1129: cephx signature check bypass     (bsc#1096748)

  - CVE-2018-1128: cephx protocol was vulnerable to replay     attack (bsc#1096748)

Bugs fixed in 12.2.7-420-gc0ef85b854 :

  - luminous: osd: eternal stuck PG in 'unfound_recovery'     (bsc#1094932)

  - bluestore: db.slow used when db is not full     (bsc#1092874)

  - Upstream fixes and improvements, see     https://ceph.com/releases/12-2-7-luminous-released/ This     update was imported from the SUSE:SLE-12-SP3:Update     update project.

New release (1:12.2.7-1)

----

New release (1:12.2.6-1) CVE-2018-1128 CVE-2018-1129 CVE-2018-10861

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2018:2261 advisory.

    Red Hat Ceph Storage is a scalable, open, software-defined storage platform     that combines the most stable version of the Ceph storage system with a     Ceph management platform, deployment utilities, and support services.

    Security Fix(es):

    * ceph: cephx protocol is vulnerable to replay attack (CVE-2018-1128)

    * ceph: cephx uses weak signatures (CVE-2018-1129)

    * ceph: ceph-mon does not perform authorization on OSD pool ops (CVE-2018-10861)

    For more details about the security issue(s), including the impact, a CVSS     score and other related information refer to the CVE page(s) listed in the Reference section.

    Enhancement(s):

    * Ceph OSDs now logs when they shutdown due to disk operations timing out by default. (BZ#1568897)

    * The `radosgw-admin orphans find` command can inadvertently remove data objects still in use, if followed     by another operation, such as, a `rados rm` command. Users are now warned before attempting to produce     lists of potentially orphaned objects. (BZ#1573656)

    * The 'ceph-osdomap-tool' now has a 'compact' command to perform offline compaction on an OSD's 'omap'     directory. (BZ#1574231)

    * For S3 and Swift protocols, an option to list buckets/containers in natural (partial) order has been     added. Listing containers in sorted order is canonical in both protocols, but is costly, and not required     by some client applications. The performance and workload cost of S3 and Swift bucket/container listings     is reduced for sharded buckets/containers when the `allow_unordered` extension is used. (BZ#1595374)

    * An asynchronous mechanism for executing the Ceph Object Gateway garbage collection using the `librados`     APIs has been introduced. The original garbage collection mechanism serialized all processing, and lagged     behind applications in specific workloads. Garbage collection performance has been significantly improved,     and can be tuned to specific site requirements. (BZ#1595383)

    Bug Fix(es):

    These updated ceph packages include numerous bug fixes. Space precludes     documenting all of these changes in this advisory. Users are directed to the Red Hat Ceph Storage 2.5     Release Notes for information on the most significant bug fixes for this release:

    https://access.redhat.com/documentation/en-us/red_hat_ceph_storage/2.5/html/release_notes/bug_fixes

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2018:2177 advisory.

    Red Hat Ceph Storage is a scalable, open, software-defined storage platform     that combines the most stable version of the Ceph storage system with a     Ceph management platform, deployment utilities, and support services.

    Security Fix(es):

    * ceph: cephx protocol is vulnerable to replay attack (CVE-2018-1128)

    * ceph: cephx uses weak signatures (CVE-2018-1129)

    * ceph: ceph-mon does not perform authorization on OSD pool ops (CVE-2018-10861)

    For more details about the security issue(s), including the impact, a CVSS score, and other related     information, refer to the CVE page(s) listed in the References section.

    Bug Fix(es):

    * Previously, Ceph RADOS Gateway (RGW) instances in zones configured for multi-site replication would     crash if configured to disable sync (rgw_run_sync_thread = false). Therefor, multi-site replication     environments could not start dedicated non-replication RGW instances. With this update, the     rgw_run_sync_thread option can be used to configure RGW instances that will not participate in     replication even if their zone is replicated. (BZ#1552202)

    * Previously, when increasing max_mds from 1 to 2, if the Metadata Server (MDS) daemon was in the     starting/resolve state for a long period of time, then restarting the MDS daemon lead to assert. This     caused the Ceph File System (CephFS) to be in degraded state. With this update, increasing max_mds no     longer causes CephFS to be in degraded state. (BZ#1566016)

    * Previously, the transition to containerized Ceph left some ceph-disk unit files. The files were     harmless, but appeared as failing. With this update, executing the switch-from-non-containerized-to-     containerized-ceph-daemons.yml playbook disables the ceph-disk unit files too. (BZ#1577846)

    * Previously, the entries_behind_master metric output from the rbd mirror image status CLI tool did     not always reduce to zero under synthetic workloads. This could cause a false alarm that there is an issue     with RBD mirroring replications. With this update, the metric is now updated periodically without the need     for an explicit I/O flush in the workload. (BZ#1578509)

    * Previously, when using the pool create command with expected_num_objects, placement group (PG)     directories were not pre-created at pool creation time as expected, resulting in performance drops when     filestore splitting occurred. With this update, the expected_num_objects parameter is now passed through     to filestore correctly, and PG directories for the expected number of objects are pre-created at pool     creation time. (BZ#1579039)

    * Previously, internal RADOS Gateway (RGW) multi-site sync logic behaved incorrectly when attempting to     sync containers with S3 object versioning enabled. Objects in versioning-enabled containers would fail to     sync in some scenariosfor example, when using s3cmd sync to mirror a filesystem directory. With this     update, RGW multi-site replication logic has been corrected for the known failure cases. (BZ#1580497)

    * When restarting OSD daemons, the ceph-ansible restart script goes through all the daemons by listing     the units with systemctl list-units. Under certain circumstances, the output of the command contains extra     spaces, which caused parsing and restart to fail. With this update, the underlying code has been changed     to handle the extra space.

    * Previously, the Ceph RADOS Gateway (RGW) server treated negative byte-range object requests (bytes=0--     1) as invalid. Applications that expect the AWS behavior for negative or other invalid range requests saw     unexpected errors and could fail. With this update, a new option rgw_ignore_get_invalid_range has been     added to RGW. When rgw_ignore_get_invalid_range is set to true, the RGW behavior for invalid range     requests is backwards compatible with AWS.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
124358	openSUSE Security Update : ceph (openSUSE-2019-1284)	Nessus	SuSE Local Security Checks	high
122809	SUSE SLED15 / SLES15 Security Update : ceph (SUSE-SU-2019:0586-1)	Nessus	SuSE Local Security Checks	high
121999	Photon OS 2.0: Ceph PHSA-2018-2.0-0104	Nessus	PhotonOS Local Security Checks	high
120338	Fedora 28 : 1:ceph (2018-327707371e)	Nessus	Fedora Local Security Checks	high
118939	Debian DSA-4339-1 : ceph - security update	Nessus	Debian Local Security Checks	high
112079	SUSE SLED12 / SLES12 Security Update : ceph (SUSE-SU-2018:2478-1)	Nessus	SuSE Local Security Checks	high
111635	openSUSE Security Update : ceph (openSUSE-2018-854)	Nessus	SuSE Local Security Checks	high
111559	Fedora 27 : 1:ceph (2018-8738f5f4a7)	Nessus	Fedora Local Security Checks	high
111548	SUSE SLED12 / SLES12 Security Update : ceph (SUSE-SU-2018:2193-1)	Nessus	SuSE Local Security Checks	high
111364	RHEL 7 : Red Hat Ceph Storage 2.5 (RHSA-2018:2261)	Nessus	Red Hat Local Security Checks	high
111145	RHEL 7 : Red Hat Ceph Storage 3.0 (RHSA-2018:2177)	Nessus	Red Hat Local Security Checks	high

Detections

Analytics

CVE-2018-10861

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Tenable Plugins

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