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{
"schema_version": "1.7.0",
"id": "USN-5367-1",
"summary": "fish vulnerability",
"details": "Justin Steven discovered that fish was not properly filtering local\ngit configuration directives when running background git commands.\nA remote unauthenticated attacker could possibly use this issue to\nexecute arbitrary code.\n",
"aliases": [],
"upstream": [
"UBUNTU-CVE-2022-20001"
],
"related": [],
"published": "2022-08-10T18:31:37Z",
"modified": "2026-04-27T14:11:28Z",
"affected": [
{
"package": {
"ecosystem": "Ubuntu:Pro:20.04:LTS",
"name": "fish",
"purl": "pkg:deb/ubuntu/fish@3.1.0-1.2ubuntu0.1~esm1?arch=source&distro=esm-apps/focal"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.1.0-1.2ubuntu0.1~esm1"
}
]
}
],
"versions": [
"3.0.2-2",
"3.1.0-1",
"3.1.0-1.1",
"3.1.0-1.2"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "fish",
"binary_version": "3.1.0-1.2ubuntu0.1~esm1"
},
{
"binary_name": "fish-common",
"binary_version": "3.1.0-1.2ubuntu0.1~esm1"
}
],
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:Pro:20.04:LTS",
"cves": [
{
"id": "CVE-2022-20001",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
]
}
}
},
{
"package": {
"ecosystem": "Ubuntu:Pro:22.04:LTS",
"name": "fish",
"purl": "pkg:deb/ubuntu/fish@3.3.1+ds-3ubuntu0.1~esm1?arch=source&distro=esm-apps/jammy"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.3.1+ds-3ubuntu0.1~esm1"
}
]
}
],
"versions": [
"3.1.2-3ubuntu1",
"3.3.1+ds-2",
"3.3.1+ds-3"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "fish",
"binary_version": "3.3.1+ds-3ubuntu0.1~esm1"
},
{
"binary_name": "fish-common",
"binary_version": "3.3.1+ds-3ubuntu0.1~esm1"
}
],
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:Pro:22.04:LTS",
"cves": [
{
"id": "CVE-2022-20001",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
]
}
}
}
],
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-5367-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2022-20001"
}
]
}