NAVER Cloud Explorer IOCTL NDrive(1.2.2).sys memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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7.4$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in NAVER Cloud Explorer. This vulnerability affects unknown code in the library NDrive(1.2.2).sys of the component IOCTL Handler. This manipulation causes memory corruption. The identification of this vulnerability is CVE-2019-13156. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in NAVER Cloud Explorer (Cloud Software) (affected version not known). It has been declared as critical. Affected by this vulnerability is some unknown functionality in the library NDrive(1.2.2).sys of the component IOCTL Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

NDrive(1.2.2).sys in Naver Cloud Explorer has a stack-based buffer overflow, which allows attackers to cause a denial of service when reading data from IOCTL handle.

The weakness was shared 09/03/2019 (Website). It is possible to read the advisory at cve.naver.com. This vulnerability is known as CVE-2019-13156 since 07/02/2019. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details of the vulnerability are known, but there is no available exploit.

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

Type

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
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: Memory corruption
CWE: CWE-119
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

07/02/2019 🔍
09/03/2019 +63 days 🔍
09/04/2019 +1 days 🔍
08/12/2020 +343 days 🔍

Sourcesinfo

Advisory: cve.naver.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2019-13156 (🔍)
GCVE (CVE): GCVE-0-2019-13156
GCVE (VulDB): GCVE-100-141199

Entryinfo

Created: 09/04/2019 07:21
Updated: 08/12/2020 08:48
Changes: 09/04/2019 07:21 (55), 08/12/2020 08:48 (1)
Complete: 🔍
Cache ID: 216::103

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