GHSA-xc7v-wxcw-j472 – tunnel-agent

Package

Manager: npm
Name: tunnel-agent
Vulnerable Version: >=0 <0.6.0

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C

CVSS v4.0: CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

EPSS: N/A pctlN/A

Details

Memory Exposure in tunnel-agent Versions of `tunnel-agent` before 0.6.0 are vulnerable to memory exposure. This is exploitable if user supplied input is provided to the auth value and is a number. Proof-of-concept: ```js require('request')({ method: 'GET', uri: 'http://www.example.com', tunnel: true, proxy:{ protocol: 'http:', host:'127.0.0.1', port:8080, auth:USERSUPPLIEDINPUT // number } }); ``` ## Recommendation Update to version 0.6.0 or later.

Metadata

Created: 2019-06-03T17:08:26Z
Modified: 2020-08-31T18:29:19Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2019/06/GHSA-xc7v-wxcw-j472/GHSA-xc7v-wxcw-j472.json
CWE IDs: ["CWE-200"]
Alternative ID: N/A
Finding: F017
Auto approve: 1