LibreHealthIO lh-ehr Template Import 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 (≈)
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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.
5.2$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in LibreHealthIO lh-ehr. Impacted is an unknown function of the component Template Import Handler. This manipulation causes information disclosure. This vulnerability appears as CVE-2018-1000645. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability was found in LibreHealthIO lh-ehr (version now known). It has been declared as problematic. Affected by this vulnerability is some unknown processing of the component Template Import Handler. The manipulation with an unknown input leads to a information disclosure vulnerability. 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:

LibreHealthIO lh-ehr version <REL-2.0.0 contains an Authenticated Local File Disclosure vulnerability in Importing of templates allows local file disclosure that can result in Disclosure of sensitive files on the server. This attack appear to be exploitable via User controlled variable in import templates function.

The bug was discovered 08/05/2018. The weakness was presented 08/20/2018 (GitHub Repository). The advisory is shared at github.com. This vulnerability is known as CVE-2018-1000645 since 08/20/2018. The exploitation appears to be easy. The attack can be launched remotely. Required for exploitation is a single authentication. 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 15 days. During that time the estimated underground price was around $0-$5k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

See VDB-123077, VDB-123076, VDB-123075 and VDB-123074 for similar entries. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.2

VulDB Base Score: 4.3
VulDB Temp Score: 4.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
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: 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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/05/2018 🔍
08/20/2018 +14 days 🔍
08/20/2018 +0 days 🔍
08/20/2018 +0 days 🔍
08/21/2018 +1 days 🔍
05/02/2023 +1715 days 🔍

Sourcesinfo

Product: github.com

Advisory: 1210
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-1000645 (🔍)
GCVE (CVE): GCVE-0-2018-1000645
GCVE (VulDB): GCVE-100-123073
See also: 🔍

Entryinfo

Created: 08/21/2018 07:25
Updated: 05/02/2023 17:39
Changes: 08/21/2018 07:25 (57), 03/17/2020 08:31 (2), 05/02/2023 17:39 (4)
Complete: 🔍
Cache ID: 216::103

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

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