chrome-launcher on Linux Home os command injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in chrome-launcher on Linux. The affected element is an unknown function. Such manipulation of the argument Home as part of Environment Variable leads to os command injection. This vulnerability is listed as CVE-2020-7645. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability was found in chrome-launcher on Linux (affected version not known) and classified as critical. Affected by this issue is some unknown functionality. The manipulation of the argument HOME as part of a Environment Variable leads to a os command injection vulnerability. Using CWE to declare the problem leads to CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability. CVE summarizes:

All versions of chrome-launcher allow execution of arbitrary commands, by controlling the $HOME environment variable in Linux operating systems.

The weakness was presented 05/02/2020. This vulnerability is handled as CVE-2020-7645 since 01/21/2020. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1202.

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

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.5

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

NVD Base Score: 9.8
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: Os command injection
CWE: CWE-78 / CWE-77 / CWE-74
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

01/21/2020 🔍
05/02/2020 +102 days 🔍
05/03/2020 +1 days 🔍
05/03/2020 +0 days 🔍

Sourcesinfo

Status: Not defined

CVE: CVE-2020-7645 (🔍)
GCVE (CVE): GCVE-0-2020-7645
GCVE (VulDB): GCVE-100-154688

Entryinfo

Created: 05/03/2020 09:48
Updated: 05/03/2020 09:53
Changes: 05/03/2020 09:48 (35), 05/03/2020 09:53 (17)
Complete: 🔍
Cache ID: 216::103

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