Description

In RDoc 3.11 through 6.x before 6.3.1, as distributed with Ruby through 3.0.1, it is possible to execute arbitrary code via | and tags in a filename.

Remediation

References

CVE-2021-31799

Related Vulnerabilities

Oracle JRE CVE-2013-5806 Vulnerability (CVE-2013-5806)

OpenSSL Observable Discrepancy Vulnerability (CVE-2003-0078)

WordPress Plugin RegistrationMagic-Custom Registration Forms, User Registration, Payment, and User Login SQL Injection (5.0.1.5)

XOOPS Permissions, Privileges, and Access Controls Vulnerability (CVE-2009-4851)

Lighttpd Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2008-1270)

Severity

Critical

Classification

CVE-2021-31799 CWE-138 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Tags

Missing Update Known Vulnerabilities