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GitHub Advisory DatabaseGHSA-J665-RVJ7-2JV9

HistoryMay 17, 2021 - 9:00 p.m.

Code Injection in mosc

2021-05-1721:00:17

CWE-94

GitHub Advisory Database

github.com

code injection

arbitrary execution

user input

properties argument

eval function

security flaw

software

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

8.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L

EPSS

0.015

Percentile

87.0%

JSON

mosc through 1.0.0 is vulnerable to Arbitrary Code Execution. User input provided to properties argument is executed by the eval function, resulting in code execution.

Affected configurations

Vulners

Node

mosc_projectmoscRange≤1.0.0node.js

References

github.com/advisories/GHSA-j665-rvj7-2jv9

nvd.nist.gov/vuln/detail/CVE-2020-7672

snyk.io/vuln/SNYK-JS-MOSC-571492

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

8.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L

EPSS

0.015

Percentile

87.0%

JSON

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