PT-2020-19645 · Codecov · Codecov-Node

Published 2020-02-17 · Updated 2020-02-20 · CVE-2020-7597

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions codecov-node versions prior to 3.6.5

Description The issue allows remote attackers to execute arbitrary commands due to an incomplete fix of a previous problem. The value provided as part of the gcov-root argument is executed by the exec function within lib/codecov.js.

Recommendations For versions prior to 3.6.5, update to version 3.6.5 or later to resolve the issue. As a temporary workaround, consider restricting the input provided to the gcov-root argument to prevent arbitrary command execution until a patch is applied.

Exploit

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2020-7597

GHSA-5Q88-CJFQ-G2MH

SNYK-JS-CODECOV-548879

Affected Products

Codecov-Node

References · 5

• 🔥 https://snyk.io/vuln/SNYK-JS-CODECOV-548879 · Exploit
• https://github.com/codecov/codecov-node/commit/02cf13d8b93ac547b5b4c2cfe186b7d874fd234f · Patch
• https://osv.dev/vulnerability/CVE-2020-7597 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-5q88-cjfq-g2mh · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-7597 · Security Note