Pulp up to 2.8.4 pulp-qpid-ssl-cfg Key information disclosure

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

Summaryinfo

A vulnerability marked as problematic has been reported in Pulp up to 2.8.4. This issue affects some unknown processing of the component pulp-qpid-ssl-cfg. This manipulation causes information disclosure (Key). This vulnerability is tracked as CVE-2016-3696. The attack is restricted to local execution. No exploit exists. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Pulp up to 2.8.4. It has been declared as problematic. Affected by this vulnerability is an unknown code of the component pulp-qpid-ssl-cfg. The manipulation with an unknown input leads to a information disclosure vulnerability (Key). The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. The summary by CVE is:

The pulp-qpid-ssl-cfg script in Pulp before 2.8.6 allows local users to obtain the CA key.

The bug was discovered 04/20/2016. The weakness was disclosed 06/13/2017 (Website). The advisory is shared at lists.fedoraproject.org. This vulnerability is known as CVE-2016-3696 since 03/30/2016. An attack has to be approached locally. A single authentication is needed for exploitation. Neither technical details nor an exploit are publicly 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 118 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 92987 (Fedora 24 : pulp / pulp-docker / pulp-ostree / pulp-puppet / pulp-python / etc (2016-4373f7d32a)), 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. The commercial vulnerability scanner Qualys is able to test this issue with plugin 236693 (Red Hat Update for Satellite 6.3 (RHSA-2018:0336)).

Upgrading to version 2.8.5 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 (92987). The entries VDB-65919, VDB-87556, VDB-90883 and VDB-90885 are pretty similar. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Name

Version

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

Name: Key
Class: Information disclosure / Key
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: 92987
Nessus Name: Fedora 24 : pulp / pulp-docker / pulp-ostree / pulp-puppet / pulp-python / etc (2016-4373f7d32a)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 867773
OpenVAS Name: Fedora Update for pulp FEDORA-2016-4373f7d32a
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Pulp 2.8.5

Timelineinfo

03/30/2016 🔍
04/20/2016 +21 days 🔍
08/16/2016 +118 days 🔍
08/17/2016 +1 days 🔍
06/13/2017 +300 days 🔍
06/13/2017 +0 days 🔍
06/14/2017 +1 days 🔍
12/08/2022 +2003 days 🔍

Sourcesinfo

Advisory: FEDORA-2016-4373f7d32a
Status: Not defined
Confirmation: 🔍

CVE: CVE-2016-3696 (🔍)
GCVE (CVE): GCVE-0-2016-3696
GCVE (VulDB): GCVE-100-102337
See also: 🔍

Entryinfo

Created: 06/14/2017 05:32
Updated: 12/08/2022 13:36
Changes: 06/14/2017 05:32 (74), 10/16/2019 20:12 (2), 12/08/2022 13:31 (4), 12/08/2022 13:36 (1)
Complete: 🔍
Cache ID: 216::103

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

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