2345 Security Guard 3.6 2345Wrath.sys Blue Screen input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.6$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in 2345 Security Guard 3.6. Affected by this issue is some unknown functionality in the library 2345Wrath.sys. This manipulation causes input validation (Blue Screen). This vulnerability is handled as CVE-2018-8874. It is possible to launch the attack on the local host. There is not any exploit available.

Detailsinfo

A vulnerability classified as critical was found in 2345 Security Guard 3.6 (Firewall Software). Affected by this vulnerability is some unknown processing in the library 2345Wrath.sys. The manipulation with an unknown input leads to a input validation vulnerability (Blue Screen). The CWE definition for the vulnerability is 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. As an impact it is known to affect availability. The summary by CVE is:

In 2345 Security Guard 3.6, the driver file (2345Wrath.sys) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x00222054.

The bug was discovered 03/20/2018. The weakness was released 03/20/2018 (Website). The advisory is shared at github.com. This vulnerability is known as CVE-2018-8874 since 03/20/2018. An attack has to be approached locally. Required for exploitation is a single authentication. Technical details are known, 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.

Entries connected to this vulnerability are available at VDB-114843, VDB-114842 and VDB-114840. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.6

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Name: Blue Screen
Class: Input validation / Blue Screen
CWE: CWE-20
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

03/20/2018 🔍
03/20/2018 +0 days 🔍
03/20/2018 +0 days 🔍
03/20/2018 +0 days 🔍
03/21/2018 +1 days 🔍
01/15/2020 +665 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2018-8874 (🔍)
GCVE (CVE): GCVE-0-2018-8874
GCVE (VulDB): GCVE-100-114841
See also: 🔍

Entryinfo

Created: 03/21/2018 07:35
Updated: 01/15/2020 12:02
Changes: 03/21/2018 07:35 (59), 01/15/2020 12:02 (1)
Complete: 🔍
Cache ID: 216::103

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

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