PT-2020-9130 · Unknown · Devcert-Sanscache

Published 2020-01-08 · Updated 2020-04-14 · CVE-2019-10778

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions devcert-sanscache versions prior to 0.4.7

Description The issue allows remote attackers to execute arbitrary code or cause a Command Injection via the exec function. The variable commonName, which is controlled by user input, is used as part of the exec function without any sanitization.

Recommendations For devcert-sanscache versions prior to 0.4.7, update to version 0.4.7 or later to resolve the issue. As a temporary workaround, consider disabling the use of the exec function with user-controlled input until a patch is available. Restrict access to the commonName variable to minimize the risk of exploitation.

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2019-10778

GHSA-4GP3-P7PH-X2JR

SNYK-JS-DEVCERTSANSCACHE-540926

Affected Products

Devcert-Sanscache

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2019-10778 · Security Note
• https://osv.dev/vulnerability/GHSA-4gp3-p7ph-x2jr · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-10778 · Vendor Advisory
• https://snyk.io/vuln/SNYK-JS-DEVCERTSANSCACHE-540926 · Patch
• https://github.com/guybedford/devcert/commit/571f4e6d077f7f21c6aed655ae380d85a7a5d3b8 · Note