Pulp up to 2.8.1 pulp-gen-ca-certificate information disclosure

CVSS Meta Temp Score
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Current Exploit Price (≈)
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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.
4.3$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Pulp up to 2.8.1. Impacted is an unknown function of the file server/bin/pulp-gen-ca-certificate. Performing a manipulation results in information disclosure. This vulnerability is cataloged as CVE-2016-3095. The attack must be initiated from a local position. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Pulp up to 2.8.1. It has been classified as problematic. This affects some unknown processing of the file server/bin/pulp-gen-ca-certificate. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. The summary by CVE is:

server/bin/pulp-gen-ca-certificate in Pulp before 2.8.2 allows local users to read the generated private key.

The bug was discovered 04/06/2016. The weakness was shared 06/08/2017 (oss-sec). The advisory is shared at openwall.com. This vulnerability is uniquely identified as CVE-2016-3095 since 03/10/2016. An attack has to be approached locally. Required for exploitation is a authentication. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1592 for this issue.

The vulnerability was handled as a non-public zero-day exploit for at least 5 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 90473 (Fedora 24 : pulp-2.8.2-1.fc24 / pulp-puppet-2.8.2-1.fc24 / pulp-rpm-2.8.2-1.fc24 (2016-f75bd73891)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Fedora Local Security Checks and running in the context l.

Upgrading to version 2.8.2 eliminates this vulnerability. A possible mitigation has been published before and not just after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (90473). The entries VDB-102132, VDB-102133 and VDB-102131 are related to this item. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.3

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

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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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: 🔍

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Nessus ID: 90473
Nessus Name: Fedora 24 : pulp-2.8.2-1.fc24 / pulp-puppet-2.8.2-1.fc24 / pulp-rpm-2.8.2-1.fc24 (2016-f75bd73891)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Pulp 2.8.2
Patch: github.com

Timelineinfo

03/10/2016 🔍
04/06/2016 +27 days 🔍
04/11/2016 +5 days 🔍
04/13/2016 +2 days 🔍
06/08/2017 +421 days 🔍
06/08/2017 +0 days 🔍
06/09/2017 +1 days 🔍
12/08/2022 +2008 days 🔍

Sourcesinfo

Product: github.com

Advisory: FEDORA-2016-f75bd73891
Status: Not defined
Confirmation: 🔍

CVE: CVE-2016-3095 (🔍)
GCVE (CVE): GCVE-0-2016-3095
GCVE (VulDB): GCVE-100-102129
See also: 🔍

Entryinfo

Created: 06/09/2017 07:52
Updated: 12/08/2022 09:48
Changes: 06/09/2017 07:52 (67), 10/15/2019 11:54 (2), 12/08/2022 09:48 (5)
Complete: 🔍
Cache ID: 216::103

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

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