portprocesses up to 1.0.4 killProcess command injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability was found in portprocesses up to 1.0.4 and classified as critical. The impacted element is the function killProcess. Executing a manipulation can lead to an unknown weakness. This vulnerability is handled as CVE-2021-23348. The attack can be executed remotely. There is not any exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in portprocesses up to 1.0.4. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was released 03/31/2021 as SNYK-JS-PORTPROCESSES-1078536. The advisory is shared for download at snyk.io. This vulnerability was named CVE-2021-23348. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1202.

Upgrading to version 1.0.5 eliminates this vulnerability. Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.4

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
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: 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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: portprocesses 1.0.5
Patch: github.com

Timelineinfo

01/08/2021 🔍
03/31/2021 +81 days 🔍
03/31/2021 +0 days 🔍
04/07/2021 +7 days 🔍

Sourcesinfo

Advisory: SNYK-JS-PORTPROCESSES-1078536
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-23348 (🔍)
GCVE (CVE): GCVE-0-2021-23348
GCVE (VulDB): GCVE-100-172036

Entryinfo

Created: 03/31/2021 21:39
Updated: 04/07/2021 12:25
Changes: 03/31/2021 21:39 (38), 04/07/2021 12:19 (5), 04/07/2021 12:25 (21)
Complete: 🔍
Cache ID: 216::103

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