UBUNTU-CVE-2021-30184

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Source
https://ubuntu.com/security/CVE-2021-30184
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-30184.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-30184
Related
Published
2021-04-07T12:15:00Z
Modified
2025-03-11T16:47:40Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

GNU Chess 6.2.7 allows attackers to execute arbitrary code via crafted PGN (Portable Game Notation) data. This is related to a buffer overflow in the use of a .tmp.epd temporary file in the cmdpgnload and cmdpgnreplay functions in frontend/cmd.cc.

References

Affected packages

Ubuntu:22.04:LTS / gnuchess

Package

Name
gnuchess
Purl
pkg:deb/ubuntu/gnuchess@6.2.7-1+deb11u1build0.22.04.1?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.2.7-1+deb11u1build0.22.04.1

Affected versions

6.*

6.2.7-1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "6.2.7-1+deb11u1build0.22.04.1",
            "binary_name": "gnuchess"
        },
        {
            "binary_version": "6.2.7-1+deb11u1build0.22.04.1",
            "binary_name": "gnuchess-dbgsym"
        }
    ]
}

Ubuntu:24.10 / gnuchess

Package

Name
gnuchess
Purl
pkg:deb/ubuntu/gnuchess@6.2.7-1+deb11u1build0.24.10.1?arch=source&distro=oracular

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.2.7-1+deb11u1build0.24.10.1

Affected versions

6.*

6.2.7-1build1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "6.2.7-1+deb11u1build0.24.10.1",
            "binary_name": "gnuchess"
        },
        {
            "binary_version": "6.2.7-1+deb11u1build0.24.10.1",
            "binary_name": "gnuchess-dbgsym"
        }
    ]
}

Ubuntu:24.04:LTS / gnuchess

Package

Name
gnuchess
Purl
pkg:deb/ubuntu/gnuchess@6.2.7-1+deb11u1build0.24.04.1?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.2.7-1+deb11u1build0.24.04.1

Affected versions

6.*

6.2.7-1
6.2.7-1build1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "6.2.7-1+deb11u1build0.24.04.1",
            "binary_name": "gnuchess"
        },
        {
            "binary_version": "6.2.7-1+deb11u1build0.24.04.1",
            "binary_name": "gnuchess-dbgsym"
        }
    ]
}