PT-2019-17703 · Gitlab · Gitlabhook

Published 2019-09-13 · Updated 2023-02-28 · CVE-2019-5485

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions gitlabhook versions 0.0.17 and earlier gitlabhook (all versions)

Description The issue concerns a Command Injection vulnerability. It allows arbitrary commands to be injected through the repository name. The package does not validate input in the body of a POST request and concatenates it to an exec call, enabling attackers to run arbitrary commands in the system.

Recommendations For version 0.0.17, consider using an alternative package until a fix is made available. For all versions, consider using an alternative package until a fix is made available. As a temporary workaround, consider restricting access to the vulnerable package to minimize the risk of exploitation.

Exploit

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2019-5485

GHSA-549F-73HH-MJ38

Affected Products

Gitlabhook

References · 6

• 🔥 https://hackerone.com/reports/685447 · Exploit
• 🔥 http://packetstormsecurity.com/files/154598/NPMJS-gitlabhook-0.0.17-Remote-Command-Execution.html · Exploit
• 🔥 https://exploit-db.com/exploits/47420 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-5485 · Security Note
• https://osv.dev/vulnerability/GHSA-549f-73hh-mj38 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-5485 · Vendor Advisory