UBUNTU-CVE-2020-25739

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Source
https://ubuntu.com/security/CVE-2020-25739
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-25739.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2020-25739
Related
Published
2020-09-23T14:15:00Z
Modified
2024-10-15T14:07:39Z
Severity
  • 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
Summary
[none]
Details

An issue was discovered in the gon gem before gon-6.4.0 for Ruby. MultiJson does not honor the escapemode parameter to escape fields as an XSS protection mechanism. To mitigate, jsondumper.rb in gon now does escaping for XSS by default without relying on MultiJson.

References

Affected packages

Ubuntu:Pro:16.04:LTS / ruby-gon

Package

Name
ruby-gon
Purl
pkg:deb/ubuntu/ruby-gon?arch=src?distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

5.*

5.2.3-2

6.*

6.0.1-1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:18.04:LTS / ruby-gon

Package

Name
ruby-gon
Purl
pkg:deb/ubuntu/ruby-gon?arch=src?distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.1.0-1+deb9u1build0.18.04.1

Affected versions

6.*

6.1.0-1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "6.1.0-1+deb9u1build0.18.04.1",
            "binary_name": "ruby-gon"
        }
    ]
}

Ubuntu:20.04:LTS / ruby-gon

Package

Name
ruby-gon
Purl
pkg:deb/ubuntu/ruby-gon?arch=src?distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

6.*

6.2.1-1
6.3.2-1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:22.04:LTS / ruby-gon

Package

Name
ruby-gon
Purl
pkg:deb/ubuntu/ruby-gon?arch=src?distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.4.0-1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "6.4.0-1",
            "binary_name": "ruby-gon"
        }
    ]
}