ceph-deploy up to 1.5.24 Admin Command ceph.client.admin.keyring information disclosure

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
3.2	$0-$5k	0.00

Summaryinfo

A vulnerability was found in ceph-deploy up to 1.5.24. It has been declared as problematic. Affected by this vulnerability is an unknown functionality of the file /etc/ceph/ceph.client.admin.keyring of the component Admin Command Handler. Such manipulation leads to information disclosure. This vulnerability is documented as CVE-2015-4053. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in ceph-deploy up to 1.5.24. Affected by this issue is some unknown processing of the file /etc/ceph/ceph.client.admin.keyring of the component Admin Command Handler. The manipulation with an unknown input leads to a information disclosure vulnerability. Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality. CVE summarizes:

The admin command in ceph-deploy before 1.5.25 uses world-readable permissions for /etc/ceph/ceph.client.admin.keyring, which allows local users to obtain sensitive information by reading the file.

The weakness was released 06/08/2015 by Siddharth Sharma (Website). The advisory is available at securityfocus.com. This vulnerability is handled as CVE-2015-4053 since 05/21/2015. Local access is required to approach this attack. Required for exploitation is a simple authentication. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1592 by the MITRE ATT&CK project.

The vulnerability scanner Nessus provides a plugin with the ID 84189 (RHEL 6 / 7 : ceph-deploy (RHSA-2015:1092)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Red Hat Local Security Checks and running in the context l.

Upgrading to version 1.5.25 eliminates this vulnerability. A possible mitigation has been published 3 days after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (84189) and SecurityFocus (BID 74775†). Entry connected to this vulnerability is available at VDB-75953. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Name

• ceph-deploy

Version

• 1.5.0
• 1.5.1
• 1.5.2
• 1.5.3
• 1.5.4
• 1.5.5
• 1.5.6
• 1.5.7
• 1.5.8
• 1.5.9
• 1.5.10
• 1.5.11
• 1.5.12
• 1.5.13
• 1.5.14
• 1.5.15
• 1.5.16
• 1.5.17
• 1.5.18
• 1.5.19
• 1.5.20
• 1.5.21
• 1.5.22
• 1.5.23
• 1.5.24

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.3
VulDB Meta Temp Score: 3.2

VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Nessus ID: 84189
Nessus Name: RHEL 6 / 7 : ceph-deploy (RHSA-2015:1092)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: ceph-deploy 1.5.25

Timelineinfo

05/21/2015 🔍
05/21/2015 +0 days 🔍
06/08/2015 +18 days 🔍
06/08/2015 +0 days 🔍
06/09/2015 +1 days 🔍
06/11/2015 +2 days 🔍
06/15/2015 +4 days 🔍
05/20/2022 +2531 days 🔍

Sourcesinfo

Advisory: RHSA-2015:1092⛔
Researcher: Siddharth Sharma
Status: Not defined
Confirmation: 🔍

CVE: CVE-2015-4053 (🔍)
GCVE (CVE): GCVE-0-2015-4053
GCVE (VulDB): GCVE-100-75746
SecurityFocus: 74775 - ceph-deploy CVE-2015-4053 Insecure File Permissions Vulnerability

See also: 🔍

Entryinfo

Created: 06/09/2015 10:28
Updated: 05/20/2022 09:55
Changes: 06/09/2015 10:28 (64), 04/04/2019 23:16 (2), 05/20/2022 09:51 (3), 05/20/2022 09:53 (1), 05/20/2022 09:55 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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