GitHub Advisoryadvisory · npm

GHSA-g74r-ffvr-5q9f Memory Exposure in concat-stream

MEDIUM Published 2019-06-03 Modified 2020-08-31 Official page ↗
Ecosystem
npm
Packages
concat-stream
Severity
Moderate
Weaknesses
CWE-200
Reviewed
2019-06-03

Affected packages

• npm concat-stream: >= 1.5.0, < 1.5.2 → fixed in 1.5.2 • npm concat-stream: >= 1.4.0, < 1.4.11 → fixed in 1.4.11 • npm concat-stream: >= 1.3.0, < 1.3.2 → fixed in 1.3.2

Description

Versions of `concat-stream` before 1.5.2 are vulnerable to memory exposure if userp provided input is passed into `write()` Versions <1.3.0 are not affected due to not using unguarded Buffer constructor. Recommendation Update to version 1.5.2, 1.4.11, 1.3.2 or later. If you are unable to update make sure user provided input into the `write()` function is not a number.

Related

Weakness · CWE (1)

  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness

References