vm2 up to 3.9.17 injection

CVSS Meta Temp Score
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CTI Interest Score
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5.8$0-$5k0.00

A vulnerability classified as critical has been found in vm2 up to 3.9.17. This affects some unknown processing. The manipulation with an unknown input leads to a injection vulnerability. CWE is classifying the issue as CWE-74. The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component. This is going to have an impact on integrity, and availability. The summary by CVE is:

vm2 is a sandbox that can run untrusted code with Node's built-in modules. In versions 3.9.17 and lower of vm2 it was possible to get a read-write reference to the node `inspect` method and edit options for `console.log`. As a result a threat actor can edit options for the `console.log` command. This vulnerability was patched in the release of version `3.9.18` of `vm2`. Users are advised to upgrade. Users unable to upgrade may make the `inspect` method readonly with `vm.readonly(inspect)` after creating a vm.

The weakness was published 05/16/2023 as GHSA-p5gc-c584-jj6v. It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2023-32313 since 05/08/2023. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1055 according to MITRE ATT&CK.

Upgrading to version 3.9.18 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch 5206ba25afd86ef547a2c9d48d46ca7a9e6ec238 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.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔒
VulDB CVSS-BT Score: 🔒
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.8

VulDB Base Score: 6.5
VulDB Temp Score: 6.2
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 5.3
CNA Vector (GitHub, Inc.): 🔒

CVSSv2info

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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Injection
CWE: CWE-74 / CWE-707
CAPEC: 🔒
ATT&CK: 🔒

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: vm2 3.9.18
Patch: 5206ba25afd86ef547a2c9d48d46ca7a9e6ec238

Timelineinfo

05/08/2023 CVE reserved
05/16/2023 +8 days Advisory disclosed
05/16/2023 +0 days VulDB entry created
05/16/2023 +0 days VulDB entry last update

Sourcesinfo

Advisory: GHSA-p5gc-c584-jj6v
Status: Confirmed

CVE: CVE-2023-32313 (🔒)

Entryinfo

Created: 05/16/2023 07:44
Changes: 05/16/2023 07:44 (51)
Complete: 🔍

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