CVE-2019-10777
CRITICAL
9.8
CVSS Score
Published: January 8, 2020 at 04:13 PM UTC
Updated: June 17, 2026 at 02:11 AM UTC
1 product affected across 1 vendorAWS Lambda
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Severity
CRITICAL9.8
Exploit prediction
EPSS 2%
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".
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
95%
v < 1.0.5
Affected range stops below 1.0.5, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (1)
x_refsource_CONFIRMThird Party Advisory
Source: [email protected]
https://snyk.io/vuln/SNYK-JS-AWSLAMBDA-540839CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-78
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