LabKey Server Community Edition up to 18.3.0 Mount input validation

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.
4.4$0-$5k0.00

Summaryinfo

A vulnerability was found in LabKey Server Community Edition up to 18.3.0. It has been declared as problematic. The impacted element is an unknown function of the component Mount Handler. Such manipulation leads to input validation. This vulnerability is documented as CVE-2019-3913. The attack can be executed remotely. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in LabKey Server Community Edition up to 18.3.0. It has been rated as problematic. Affected by this issue is some unknown processing of the component Mount Handler. The manipulation with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Impacted is availability. CVE summarizes:

Command manipulation in LabKey Server Community Edition before 18.3.0-61806.763 allows an authenticated remote attacker to unmount any drive on the system leading to denial of service.

The bug was discovered 01/24/2019. The weakness was released 01/30/2019 (Website). The advisory is available at tenable.com. This vulnerability is handled as CVE-2019-3913 since 01/03/2019. The attack may be launched remotely. Required for exploitation is a simple authentication. The technical details are unknown and an exploit is not available.

The vulnerability was handled as a non-public zero-day exploit for at least 6 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 18.3.0-61806.763 eliminates this vulnerability.

Entries connected to this vulnerability are available at VDB-130344 and VDB-130345. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.6
VulDB Meta Temp Score: 4.5

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.9
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: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Server Community Edition 18.3.0-61806.763

Timelineinfo

01/03/2019 🔍
01/24/2019 +21 days 🔍
01/30/2019 +6 days 🔍
01/30/2019 +0 days 🔍
01/31/2019 +1 days 🔍
05/07/2020 +462 days 🔍

Sourcesinfo

Advisory: tenable.com
Status: Not defined

CVE: CVE-2019-3913 (🔍)
GCVE (CVE): GCVE-0-2019-3913
GCVE (VulDB): GCVE-100-130346
See also: 🔍

Entryinfo

Created: 01/31/2019 13:00
Updated: 05/07/2020 07:02
Changes: 01/31/2019 13:00 (59), 05/07/2020 07:02 (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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