ceph-deploy up to 1.5.22 Permission 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.
3.8	$0-$5k	0.00

Summaryinfo

A vulnerability has been found in ceph-deploy up to 1.5.22 and classified as problematic. This impacts an unknown function of the file ceph/ceph.client.admin.keyring of the component Permission. The manipulation leads to information disclosure. This vulnerability is listed as CVE-2015-3010. There is no available exploit. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in ceph-deploy up to 1.5.22. This issue affects an unknown part of the file ceph/ceph.client.admin.keyring of the component Permission. 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. The summary by CVE is:

ceph-deploy before 1.5.23 uses weak permissions (644) for ceph/ceph.client.admin.keyring, which allows local users to obtain sensitive information by reading the file.

The weakness was presented 06/16/2015 (Website). The advisory is shared at github.com. The identification of this vulnerability is CVE-2015-3010 since 04/08/2015. The exploitation is known to be easy. An attack has to be approached locally. No form of authentication is needed for a successful exploitation. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1592 for this issue.

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.

Upgrading to version 1.5.23 eliminates this vulnerability.

The vulnerability is also documented in the databases at Tenable (84189), SecurityFocus (BID 74043†) and Vulnerability Center (SBV-50676†). See VDB-75746 for similar entry. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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

License

• open-source

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.0
VulDB Meta Temp Score: 3.8

VulDB Base Score: 4.0
VulDB Temp Score: 3.8
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 Port: 🔍

OpenVAS ID: 867773
OpenVAS Name: Fedora Update for ceph-deploy FEDORA-2015-5981
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: ceph-deploy 1.5.23
Patch: github.com

Timelineinfo

04/08/2015 🔍
04/09/2015 +1 days 🔍
04/09/2015 +0 days 🔍
06/15/2015 +67 days 🔍
06/16/2015 +1 days 🔍
06/16/2015 +0 days 🔍
06/17/2015 +1 days 🔍
06/23/2015 +6 days 🔍
05/21/2022 +2524 days 🔍

Sourcesinfo

Advisory: RHSA-2015:1092
Status: Not defined
Confirmation: 🔍

CVE: CVE-2015-3010 (🔍)
GCVE (CVE): GCVE-0-2015-3010
GCVE (VulDB): GCVE-100-75953
SecurityFocus: 74043 - ceph-deploy CVE-2015-3010 Insecure File Permissions Vulnerability
Vulnerability Center: 50676 - Ceph-Deploy before 1.5.23 Local Information Disclosure due to Weak Permissions, Low

See also: 🔍

Entryinfo

Created: 06/17/2015 12:36
Updated: 05/21/2022 08:57
Changes: 06/17/2015 12:36 (63), 07/01/2017 08:07 (8), 05/21/2022 08:49 (4), 05/21/2022 08:52 (2), 05/21/2022 08:57 (2)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Discussion

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