UBUNTU-CVE-2021-31684

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Source
https://ubuntu.com/security/CVE-2021-31684
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-31684.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-31684
Related
Published
2021-06-01T20:15:00Z
Modified
2021-06-01T20:15:00Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

A vulnerability was discovered in the indexOf function of JSONParserByteArray in JSON Smart versions 1.3 and 2.4 which causes a denial of service (DOS) via a crafted web request.

References

Affected packages

Ubuntu:18.04:LTS / json-smart

Package

Name
json-smart
Purl
pkg:deb/ubuntu/json-smart?arch=src?distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2-2ubuntu0.18.04.1

Affected versions

2.*

2.2-1
2.2-2

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "2.2-2ubuntu0.18.04.1",
            "binary_name": "libjson-smart-java"
        }
    ]
}

Ubuntu:20.04:LTS / json-smart

Package

Name
json-smart
Purl
pkg:deb/ubuntu/json-smart?arch=src?distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2-2ubuntu0.20.04.1

Affected versions

2.*

2.2-2

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "2.2-2ubuntu0.20.04.1",
            "binary_name": "libjson-smart-java"
        }
    ]
}

Ubuntu:22.04:LTS / json-smart

Package

Name
json-smart
Purl
pkg:deb/ubuntu/json-smart?arch=src?distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2-2ubuntu0.22.04.1

Affected versions

2.*

2.2-2

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "2.2-2ubuntu0.22.04.1",
            "binary_name": "libjson-smart-java"
        }
    ]
}