CVE-2019-10777

CRITICAL

Amazon Aws Lambda < 1.0.5 - OS Command Injection

Title source: rule

Description

In aws-lambda versions prior to version 1.0.5, the "config.FunctioName" is used to construct the argument used within the "exec" function without any sanitization. It is possible for a user to inject arbitrary commands to the "zipCmd" used within "config.FunctionName".

References (1)

[Third Party Advisory] https://snyk.io/vuln/SNYK-JS-AWSLAMBDA-540839

Scores

CVSS v3 9.8

EPSS 0.0051

EPSS Percentile 66.1%

Attack Vector NETWORK

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

Classification

CWE

CWE-78

Status published

Affected Products (2)

amazon/aws_lambda < 1.0.5

npm/aws-lambda < 1.0.5npm

Timeline

Published Jan 08, 2020

Tracked Since Feb 18, 2026