Executive Summary

Summary
Title Ceph vulnerabilities
Informations
Name USN-3452-1 First vendor Publication 2017-10-11
Vendor Ubuntu Last vendor Modification 2017-10-11
Severity (Vendor) N/A Revision N/A

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:S/C:N/I:N/A:C)
Cvss Base Score 6.8 Attack Range Network
Cvss Impact Score 6.9 Attack Complexity Low
Cvss Expoit Score 8 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 14.04 LTS

Summary:

Several security issues were fixed in Ceph.

Software Description: - ceph: distributed storage and file system

Details:

It was discovered that Ceph incorrectly handled the handle_command function. A remote authenticated user could use this issue to cause Ceph to crash, resulting in a denial of service. (CVE-2016-5009)

Rahul Aggarwal discovered that Ceph incorrectly handled the authenticated-read ACL. A remote attacker could possibly use this issue to list bucket contents via a URL. (CVE-2016-7031)

Diluga Salome discovered that Ceph incorrectly handled certain POST objects with null conditions. A remote attacker could possibly use this issue to cuase Ceph to crash, resulting in a denial of service. (CVE-2016-8626)

Yang Liu discovered that Ceph incorrectly handled invalid HTTP Origin headers. A remote attacker could possibly use this issue to cuase Ceph to crash, resulting in a denial of service. (CVE-2016-9579)

Update instructions:

The problem can be corrected by updating your system to the following package versions:

Ubuntu 14.04 LTS:
ceph 0.80.11-0ubuntu1.14.04.3
ceph-common 0.80.11-0ubuntu1.14.04.3

In general, a standard system update will make all the necessary changes.

References:
https://www.ubuntu.com/usn/usn-3452-1
CVE-2016-5009, CVE-2016-7031, CVE-2016-8626, CVE-2016-9579

Package Information:
https://launchpad.net/ubuntu/+source/ceph/0.80.11-0ubuntu1.14.04.3

Original Source

Url : http://www.ubuntu.com/usn/USN-3452-1

CWE : Common Weakness Enumeration

% Id Name
60 % CWE-20 Improper Input Validation
20 % CWE-254 Security Features
20 % CWE-200 Information Exposure

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Application 2
Application 2
Application 2
Os 1
Os 1
Os 1
Os 1

Nessus® Vulnerability Scanner

Date Description
2017-10-12 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-3452-1.nasl - Type : ACT_GATHER_INFO
2017-04-04 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2017-421.nasl - Type : ACT_GATHER_INFO
2017-02-03 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2017-0367-1.nasl - Type : ACT_GATHER_INFO
2016-12-21 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2016-1500.nasl - Type : ACT_GATHER_INFO

Alert History

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0
1
2
Date Informations
2018-10-12 12:08:31
  • Multiple Updates
2017-10-13 13:25:48
  • Multiple Updates
2017-10-11 21:23:01
  • First insertion