VDB-110882 · CVE-2017-14962 · OpenVAS 63443

Ikarus anti.virus up to 2.16.17 Driver ntguard.sys out-of-bounds write

CVSS Meta Temp Score
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Ikarus anti.virus up to 2.16.17. This affects an unknown part in the library ntguard.sys of the component Driver. Such manipulation leads to out-of-bounds write. This vulnerability is uniquely identified as CVE-2017-14962. Local access is required to approach this attack. No exploit exists. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Ikarus anti.virus up to 2.16.17 (Anti-Malware Software). Affected by this issue is some unknown functionality in the library ntguard.sys of the component Driver. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. Using CWE to declare the problem leads to CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. Impacted is confidentiality, integrity, and availability. CVE summarizes:

In IKARUS anti.virus before 2.16.18, the ntguard.sys driver contains an Out of Bounds Write vulnerability because of not validating input values from IOCtl 0x83000058, a related issue to CVE-2017-17112.

The bug was discovered 12/20/2017. The weakness was disclosed 12/20/2017 (Website). The advisory is available at greyhathacker.net. This vulnerability is handled as CVE-2017-14962 since 10/01/2017. The exploitation is known to be easy. Local access is required to approach this attack. No form of authentication is required for exploitation. Technical details are known, but there is no available exploit.

Upgrading to version 2.16.18 eliminates this vulnerability.

The entries VDB-110883, VDB-110884, VDB-110885 and VDB-110886 are pretty similar. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

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: 6.4

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
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: Out-of-bounds write
CWE: CWE-787 / CWE-119
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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OpenVAS ID: 63443
OpenVAS Name: IKARUS anti.virus Multiple Arbitrary/Out of Bounds Write Vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: anti.virus 2.16.18

Timelineinfo

10/01/2017 🔍
12/20/2017 +80 days 🔍
12/20/2017 +0 days 🔍
12/20/2017 +0 days 🔍
12/21/2017 +1 days 🔍
12/16/2019 +725 days 🔍

Sourcesinfo

Advisory: greyhathacker.net
Status: Not defined

CVE: CVE-2017-14962 (🔍)
GCVE (CVE): GCVE-0-2017-14962
GCVE (VulDB): GCVE-100-110882
See also: 🔍

Entryinfo

Created: 12/21/2017 08:34
Updated: 12/16/2019 16:23
Changes: 12/21/2017 08:34 (65), 12/16/2019 16:23 (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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