TeamViewer Desktop Application 14.3.4730 on Windows Chat information disclosure

CVSS Meta Temp Score
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CTI Interest Score
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4.0$0-$5k0.00

Summaryinfo

A vulnerability was found in TeamViewer Desktop Application 14.3.4730 on Windows and classified as problematic. Affected by this vulnerability is an unknown functionality of the component Chat. Executing a manipulation can lead to information disclosure. This vulnerability is tracked as CVE-2019-19362. The attack is restricted to local execution. No exploit exists.

Detailsinfo

A vulnerability has been found in TeamViewer Desktop Application 14.3.4730 on Windows and classified as problematic. This vulnerability affects an unknown code of the component Chat. 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. CVE summarizes:

An issue was discovered in the Chat functionality of the TeamViewer desktop application 14.3.4730 on Windows. (The vendor states that it was later fixed.) Upon login, every communication is saved within Windows main memory. When a user logs out or deletes conversation history (but does not exit the application), this data is not wiped from main memory, and therefore could be read by a local user with the same or greater privileges.

The weakness was disclosed 12/02/2019. This vulnerability was named CVE-2019-19362. Local access is required to approach this attack. A single authentication is needed for exploitation. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1592 by the MITRE ATT&CK project.

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

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Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

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

NVD Base Score: 4.3
NVD Vector: 🔍

CNA Base Score: 4.3
CNA Vector (MITRE): 🔍

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: Yes
Local: Yes
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

11/27/2019 🔍
12/02/2019 +5 days 🔍
12/03/2019 +1 days 🔍
03/05/2024 +1554 days 🔍

Sourcesinfo

Advisory: nestedif.com
Status: Not defined

CVE: CVE-2019-19362 (🔍)
GCVE (CVE): GCVE-0-2019-19362
GCVE (VulDB): GCVE-100-146542

Entryinfo

Created: 12/03/2019 16:36
Updated: 03/05/2024 11:49
Changes: 12/03/2019 16:36 (36), 12/03/2019 16:41 (10), 03/05/2024 11:41 (3), 03/05/2024 11:49 (19)
Complete: 🔍
Cache ID: 216::103

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