TG Soft Vir.IT eXplorer Lite 8.5.42 \\.\Viragtlt null pointer dereference

CVSS Meta Temp Score
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in TG Soft Vir.IT eXplorer Lite 8.5.42. The impacted element is an unknown function of the file \.\Viragtlt. The manipulation results in null pointer dereference. This vulnerability is known as CVE-2017-17049. Attacking locally is a requirement. No exploit is available.

Detailsinfo

A vulnerability was found in TG Soft Vir.IT eXplorer Lite 8.5.42. It has been classified as critical. Affected is an unknown function of the file \\.\Viragtlt. The manipulation with an unknown input leads to a null pointer dereference vulnerability. CWE is classifying the issue as CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

TG Soft Vir.IT eXplorer Lite 8.5.42 allows local users to cause a denial of service (NULL pointer dereference) or possibly have unspecified other impact via a NULL value in a 0x82730010 DeviceIoControl request to \\.\Viragtlt.

The bug was discovered 11/28/2017. The weakness was published 11/29/2017 (Website). The advisory is shared for download at github.com. This vulnerability is traded as CVE-2017-17049 since 11/28/2017. The attack needs to be approached locally. The successful exploitation requires a authentication. There are known technical details, but no exploit is available.

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

Similar entry is available at VDB-110041. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.5

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
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: Null pointer dereference
CWE: CWE-476 / CWE-404
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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/28/2017 🔍
11/28/2017 +0 days 🔍
11/28/2017 +0 days 🔍
11/29/2017 +1 days 🔍
11/29/2017 +0 days 🔍
12/11/2019 +742 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2017-17049 (🔍)
GCVE (CVE): GCVE-0-2017-17049
GCVE (VulDB): GCVE-100-110040
See also: 🔍

Entryinfo

Created: 11/29/2017 19:17
Updated: 12/11/2019 08:44
Changes: 11/29/2017 19:17 (57), 12/11/2019 08:44 (1)
Complete: 🔍
Cache ID: 216::103

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