All errata/p8/ALT-PU-2018-2829-1
ALT-PU-2018-2829-1

Package update kernel-image-std-debug in branch p8

Version4.9.144-alt0.M80P.1
Task#217714
Published2018-12-12
Max severityHIGH
Severity:

Closed issues (2)

CVE-2018-1128
HIGH7.5

It was found that cephx authentication protocol did not verify ceph clients correctly and was vulnerable to replay attack. Any attacker having access to ceph cluster network who is able to sniff packets on network can use this vulnerability to authenticate with ceph service and perform actions allowed by ceph service. Ceph branches master, mimic, luminous and jewel are believed to be vulnerable.

Published: 2018-07-10Modified: 2024-11-21
CVSS 2.0MEDIUM 5.4
CVSS:2.0/AV:A/AC:M/Au:N/C:P/I:P/A:P
CVSS 3.xHIGH 7.5
CVSS:3.x/CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/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