CVE-2021-31799

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Source
https://cve.org/CVERecord?id=CVE-2021-31799
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-31799.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-31799
Aliases
Downstream
Related
Published
2021-07-30T14:15:16.620Z
Modified
2026-03-15T14:44:03.696806Z
Severity
  • 7.0 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Git / github.com/ruby/rdoc

Affected ranges

Type
GIT
Repo
https://github.com/ruby/rdoc
Events
Introduced
25786dd7791e3bc8c130066d3f0680a3e2d28c32
Fixed
9307f932b7f5f97a27706cc04e4c2de72d9baf72
Database specific 
{
    "versions": [
        {
            "introduced": "3.11"
        },
        {
            "fixed": "6.3.1"
        }
    ]
}

Affected versions

v3.*
v3.11
v3.12
v4.*
v4.0.0
v4.0.0.preview2
v4.0.0.preview2.1
v4.0.0.rc.2
v4.0.0.rc.2.1
v4.0.1
v4.1.0
v4.1.0.preview.1
v4.1.0.preview.3
v4.1.1
v4.2.0
v4.2.1
v4.2.2
v4.3.0
v5.*
v5.0.0
v5.0.0.beta1
v5.0.0.beta2
v5.1.0
v6.*
v6.0.0
v6.0.0.beta1
v6.0.0.beta2
v6.0.0.beta3
v6.0.0.beta4
v6.0.1
v6.0.2
v6.0.3
v6.0.4
v6.1.0
v6.1.0.beta1
v6.1.0.beta2
v6.1.0.beta3
v6.1.1
v6.2.0
v6.2.1
v6.3.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-31799.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "9.0"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "10.0"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "fixed": "9.2.6.1"
            }
        ]
    }
]