All errata/c8.1/ALT-PU-2019-1812-1
ALT-PU-2019-1812-1

Package update ceph in branch c8.1

Version12.2.12-alt0.M80P.1
Task#228113
Published2019-05-14
Max severityHIGH
Severity:

Closed issues (8)

BDU:2020-01537
MEDIUM5.7

Уязвимость системы хранения данных Ceph, связанная с ошибкой процедуры авторизации, позволяющая нарушителю получить несанкционированный доступ к ключам шифрования dm-crypt

Published: 2020-04-16Modified: 2023-11-21
CVSS 3.xMEDIUM 5.7
CVSS:3.x/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0MEDIUM 5.5
CVSS:2.0/AV:A/AC:L/Au:S/C:C/I:N/A:N
References
BDU:2020-01538
MEDIUM6.5

Уязвимость системы хранения данных Ceph, существующая из-за недостаточной проверки входных данных, позволяющая нарушителю вызвать отказ в обслуживании

Published: 2020-04-16Modified: 2023-11-21
CVSS 3.xMEDIUM 6.5
CVSS:3.x/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0MEDIUM 6.8
CVSS:2.0/AV:N/AC:L/Au:S/C:N/I:N/A:C
References
CVE-2018-10861
HIGH8.1

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.

Published: 2018-07-10Modified: 2024-11-21
CVSS 2.0MEDIUM 5.5
CVSS:2.0/AV:N/AC:L/Au:S/C:N/I:P/A:P
CVSS 3.xHIGH 8.1
CVSS:3.x/CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
References
CVE-2018-1129
MEDIUM6.5

A flaw was found in the way signature calculation was handled by cephx authentication protocol. An attacker having access to ceph cluster network who is able to alter the message payload was able to bypass signature checks done by cephx protocol. Ceph branches master, mimic, luminous and jewel are believed to be vulnerable.

Published: 2018-07-10Modified: 2024-11-21
CVSS 2.0LOW 3.3
CVSS:2.0/AV:A/AC:L/Au:N/C:N/I:P/A:N
CVSS 3.xMEDIUM 6.5
CVSS:3.x/CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
References
CVE-2018-14662
MEDIUM5.7

It was found Ceph versions before 13.2.4 that authenticated ceph users with read only permissions could steal dm-crypt encryption keys used in ceph disk encryption.

Published: 2019-01-15Modified: 2024-11-21
CVSS 2.0LOW 2.7
CVSS:2.0/AV:A/AC:L/Au:S/C:P/I:N/A:N
CVSS 3.xMEDIUM 5.7
CVSS:3.x/CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
References
CVE-2018-16846
MEDIUM6.5

It was found in Ceph versions before 13.2.4 that authenticated ceph RGW users can cause a denial of service against OMAPs holding bucket indices.

Published: 2019-01-15Modified: 2024-11-21
CVSS 2.0MEDIUM 4.0
CVSS:2.0/AV:N/AC:L/Au:S/C:N/I:N/A:P
CVSS 3.xMEDIUM 6.5
CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References
CVE-2018-16889
HIGH7.5

Ceph does not properly sanitize encryption keys in debug logging for v4 auth. This results in the leaking of encryption key information in log files via plaintext. Versions up to v13.2.4 are vulnerable.

Published: 2019-01-28Modified: 2024-11-21
CVSS 2.0MEDIUM 5.0
CVSS:2.0/AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSS 3.xHIGH 7.5
CVSS:3.x/CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
References
CVE-2018-7262
HIGH7.5

In Ceph before 12.2.3 and 13.x through 13.0.1, the rgw_civetweb.cc RGWCivetWeb::init_env function in radosgw doesn't handle malformed HTTP headers properly, allowing for denial of service.

Published: 2018-03-19Modified: 2024-11-21
CVSS 2.0MEDIUM 5.0
CVSS:2.0/AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS 3.xHIGH 7.5
CVSS:3.x/CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References