NCSOFT Game Launcher up to 2.4.1.691 Custom Protocol Web Page command injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.0$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in NCSOFT Game Launcher up to 2.4.1.691. Affected by this vulnerability is an unknown functionality of the component Custom Protocol Handler. The manipulation as part of Web Page leads to command injection. This vulnerability is listed as CVE-2019-12805. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability was found in NCSOFT Game Launcher up to 2.4.1.691. It has been rated as critical. This issue affects some unknown processing of the component Custom Protocol Handler. The manipulation as part of a Web Page leads to a command injection vulnerability. Using CWE to declare the problem leads to CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

NCSOFT Game Launcher, NC Launcher2 2.4.1.691 and earlier versions have a vulnerability in the custom protocol handler that could allow remote attacker to execute arbitrary command. User interaction is required to exploit this vulnerability in that the target must visit a malicious web page. This can be leveraged for code execution in the context of the current user.

The weakness was presented 08/09/2019 (Website). The advisory is shared at boho.or.kr. The identification of this vulnerability is CVE-2019-12805 since 06/13/2019. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1202 for this issue.

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: 8.0
VulDB Meta Temp Score: 8.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CNA Base Score: 8.8
CNA Vector (KrCERT/CC): 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Command injection
CWE: CWE-77 / CWE-74 / CWE-707
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

06/13/2019 🔍
08/09/2019 +57 days 🔍
08/09/2019 +0 days 🔍
11/21/2023 +1565 days 🔍

Sourcesinfo

Advisory: boho.or.kr
Status: Not defined
Confirmation: 🔍

CVE: CVE-2019-12805 (🔍)
GCVE (CVE): GCVE-0-2019-12805
GCVE (VulDB): GCVE-100-139733

Entryinfo

Created: 08/09/2019 21:20
Updated: 11/21/2023 19:48
Changes: 08/09/2019 21:20 (55), 07/23/2020 20:22 (1), 11/21/2023 19:48 (14)
Complete: 🔍
Cache ID: 216::103

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