ubuntu-cve-2022-39047
Vulnerability from osv_ubuntu
Published
2022-08-31 06:15
Modified
2026-05-20 14:56
Summary
Details
Freeciv before 2.6.7 and before 3.0.3 is prone to a buffer overflow vulnerability in the Modpack Installer utility's handling of the modpack URL.
Severity
8.8 (High)
N/A (UNKNOWN)
References
{
"affected": [
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "freeciv",
"binary_version": "2.5.3-1"
},
{
"binary_name": "freeciv-client-extras",
"binary_version": "2.5.3-1"
},
{
"binary_name": "freeciv-client-gtk",
"binary_version": "2.5.3-1"
},
{
"binary_name": "freeciv-client-qt",
"binary_version": "2.5.3-1"
},
{
"binary_name": "freeciv-client-sdl",
"binary_version": "2.5.3-1"
},
{
"binary_name": "freeciv-data",
"binary_version": "2.5.3-1"
},
{
"binary_name": "freeciv-server",
"binary_version": "2.5.3-1"
},
{
"binary_name": "freeciv-sound-standard",
"binary_version": "2.5.3-1"
}
]
},
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "freeciv",
"purl": "pkg:deb/ubuntu/freeciv@2.5.3-1?arch=source\u0026distro=xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.5.1-1",
"2.5.2-1",
"2.5.3-1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "freeciv",
"binary_version": "2.5.10-1"
},
{
"binary_name": "freeciv-client-extras",
"binary_version": "2.5.10-1"
},
{
"binary_name": "freeciv-client-gtk",
"binary_version": "2.5.10-1"
},
{
"binary_name": "freeciv-client-gtk3",
"binary_version": "2.5.10-1"
},
{
"binary_name": "freeciv-client-qt",
"binary_version": "2.5.10-1"
},
{
"binary_name": "freeciv-client-sdl",
"binary_version": "2.5.10-1"
},
{
"binary_name": "freeciv-data",
"binary_version": "2.5.10-1"
},
{
"binary_name": "freeciv-server",
"binary_version": "2.5.10-1"
},
{
"binary_name": "freeciv-sound-standard",
"binary_version": "2.5.10-1"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "freeciv",
"purl": "pkg:deb/ubuntu/freeciv@2.5.10-1?arch=source\u0026distro=bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.5.9-1",
"2.5.10-1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "freeciv",
"binary_version": "2.6.2-1"
},
{
"binary_name": "freeciv-client-extras",
"binary_version": "2.6.2-1"
},
{
"binary_name": "freeciv-client-gtk",
"binary_version": "2.6.2-1"
},
{
"binary_name": "freeciv-client-gtk3",
"binary_version": "2.6.2-1"
},
{
"binary_name": "freeciv-client-qt",
"binary_version": "2.6.2-1"
},
{
"binary_name": "freeciv-client-sdl",
"binary_version": "2.6.2-1"
},
{
"binary_name": "freeciv-data",
"binary_version": "2.6.2-1"
},
{
"binary_name": "freeciv-server",
"binary_version": "2.6.2-1"
},
{
"binary_name": "freeciv-sound-standard",
"binary_version": "2.6.2-1"
}
]
},
"package": {
"ecosystem": "Ubuntu:20.04:LTS",
"name": "freeciv",
"purl": "pkg:deb/ubuntu/freeciv@2.6.2-1?arch=source\u0026distro=focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.6.0-3",
"2.6.0-4",
"2.6.1-1",
"2.6.2-1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "freeciv",
"binary_version": "2.6.6-1"
},
{
"binary_name": "freeciv-client-extras",
"binary_version": "2.6.6-1"
},
{
"binary_name": "freeciv-client-gtk",
"binary_version": "2.6.6-1"
},
{
"binary_name": "freeciv-client-gtk3",
"binary_version": "2.6.6-1"
},
{
"binary_name": "freeciv-client-qt",
"binary_version": "2.6.6-1"
},
{
"binary_name": "freeciv-client-sdl",
"binary_version": "2.6.6-1"
},
{
"binary_name": "freeciv-data",
"binary_version": "2.6.6-1"
},
{
"binary_name": "freeciv-server",
"binary_version": "2.6.6-1"
},
{
"binary_name": "freeciv-sound-standard",
"binary_version": "2.6.6-1"
}
]
},
"package": {
"ecosystem": "Ubuntu:22.04:LTS",
"name": "freeciv",
"purl": "pkg:deb/ubuntu/freeciv@2.6.6-1?arch=source\u0026distro=jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.6.3-1",
"2.6.5-1",
"2.6.6-1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "freeciv",
"binary_version": "3.1.0+ds-1build5"
},
{
"binary_name": "freeciv-client-extras",
"binary_version": "3.1.0+ds-1build5"
},
{
"binary_name": "freeciv-client-gtk3",
"binary_version": "3.1.0+ds-1build5"
},
{
"binary_name": "freeciv-client-qt",
"binary_version": "3.1.0+ds-1build5"
},
{
"binary_name": "freeciv-client-sdl",
"binary_version": "3.1.0+ds-1build5"
},
{
"binary_name": "freeciv-data",
"binary_version": "3.1.0+ds-1build5"
},
{
"binary_name": "freeciv-ruleset-tools",
"binary_version": "3.1.0+ds-1build5"
},
{
"binary_name": "freeciv-server",
"binary_version": "3.1.0+ds-1build5"
}
]
},
"package": {
"ecosystem": "Ubuntu:24.04:LTS",
"name": "freeciv",
"purl": "pkg:deb/ubuntu/freeciv@3.1.0+ds-1build5?arch=source\u0026distro=noble"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.0.8-1",
"3.0.8-2",
"3.0.8-2build1",
"3.1.0+ds-1build3",
"3.1.0+ds-1build4",
"3.1.0+ds-1build5"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "freeciv",
"binary_version": "3.2.0+ds-1"
},
{
"binary_name": "freeciv-client-extras",
"binary_version": "3.2.0+ds-1"
},
{
"binary_name": "freeciv-client-gtk3",
"binary_version": "3.2.0+ds-1"
},
{
"binary_name": "freeciv-client-gtk4",
"binary_version": "3.2.0+ds-1"
},
{
"binary_name": "freeciv-client-qt",
"binary_version": "3.2.0+ds-1"
},
{
"binary_name": "freeciv-client-sdl",
"binary_version": "3.2.0+ds-1"
},
{
"binary_name": "freeciv-data",
"binary_version": "3.2.0+ds-1"
},
{
"binary_name": "freeciv-ruleset-tools",
"binary_version": "3.2.0+ds-1"
},
{
"binary_name": "freeciv-server",
"binary_version": "3.2.0+ds-1"
}
]
},
"package": {
"ecosystem": "Ubuntu:25.10",
"name": "freeciv",
"purl": "pkg:deb/ubuntu/freeciv@3.2.0+ds-1?arch=source\u0026distro=questing"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.1.4+ds-2",
"3.2.0+ds-1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "freeciv",
"binary_version": "3.2.4+ds-1"
},
{
"binary_name": "freeciv-client-extras",
"binary_version": "3.2.4+ds-1"
},
{
"binary_name": "freeciv-client-gtk3",
"binary_version": "3.2.4+ds-1"
},
{
"binary_name": "freeciv-client-gtk4",
"binary_version": "3.2.4+ds-1"
},
{
"binary_name": "freeciv-client-qt",
"binary_version": "3.2.4+ds-1"
},
{
"binary_name": "freeciv-client-sdl",
"binary_version": "3.2.4+ds-1"
},
{
"binary_name": "freeciv-data",
"binary_version": "3.2.4+ds-1"
},
{
"binary_name": "freeciv-ruleset-tools",
"binary_version": "3.2.4+ds-1"
},
{
"binary_name": "freeciv-server",
"binary_version": "3.2.4+ds-1"
}
]
},
"package": {
"ecosystem": "Ubuntu:26.04:LTS",
"name": "freeciv",
"purl": "pkg:deb/ubuntu/freeciv@3.2.4+ds-1?arch=source\u0026distro=resolute"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.2.0+ds-1",
"3.2.1+ds-1",
"3.2.1+ds-1build1",
"3.2.2+ds-1",
"3.2.4+ds-1"
]
}
],
"aliases": [],
"details": "Freeciv before 2.6.7 and before 3.0.3 is prone to a buffer overflow vulnerability in the Modpack Installer utility\u0027s handling of the modpack URL.",
"id": "UBUNTU-CVE-2022-39047",
"modified": "2026-05-20T14:56:08Z",
"published": "2022-08-31T06:15:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2022-39047"
},
{
"type": "REPORT",
"url": "https://osdn.net/projects/freeciv/ticket/45299"
},
{
"type": "REPORT",
"url": "https://www.openwall.com/lists/oss-security/2022/08/05/1"
},
{
"type": "REPORT",
"url": "https://bugs.debian.org/1017579"
},
{
"type": "REPORT",
"url": "http://www.openwall.com/lists/oss-security/2022/08/31/1"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-39047"
}
],
"related": [],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2022-39047"
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
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