usn-6271-1
Vulnerability from osv_ubuntu
Published
2023-08-03 11:28
Modified
2026-06-25 10:46
Summary
maradns vulnerabilities
Details
Xiang Li discovered that MaraDNS incorrectly handled certain inputs. If a user or an automated system were tricked into opening a specially crafted input file, a remote attacker could possibly use this issue to obtain sensitive information. (CVE-2022-30256)
Huascar Tejeda discovered that MaraDNS incorrectly handled certain inputs. If a user or an automated system were tricked into opening a specially crafted input file, a remote attacker could possibly use this issue to cause a denial of service. (CVE-2023-31137)
References
| URL | Type | |
|---|---|---|
{
"affected": [
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2022-30256",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2023-31137",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:Pro:16.04:LTS"
}
},
"ecosystem_specific": {
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
"binaries": [
{
"binary_name": "duende",
"binary_version": "2.0.13-1ubuntu0.1~esm1"
},
{
"binary_name": "maradns",
"binary_version": "2.0.13-1ubuntu0.1~esm1"
},
{
"binary_name": "maradns-deadwood",
"binary_version": "2.0.13-1ubuntu0.1~esm1"
},
{
"binary_name": "maradns-docs",
"binary_version": "2.0.13-1ubuntu0.1~esm1"
},
{
"binary_name": "maradns-zoneserver",
"binary_version": "2.0.13-1ubuntu0.1~esm1"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:16.04:LTS",
"name": "maradns",
"purl": "pkg:deb/ubuntu/maradns@2.0.13-1ubuntu0.1~esm1?arch=source\u0026distro=esm-apps/xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.0.13-1ubuntu0.1~esm1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.0.11-1",
"2.0.13-1"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2022-30256",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2023-31137",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:Pro:18.04:LTS"
}
},
"ecosystem_specific": {
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
"binaries": [
{
"binary_name": "duende",
"binary_version": "2.0.13-1.2ubuntu0.1~esm1"
},
{
"binary_name": "maradns",
"binary_version": "2.0.13-1.2ubuntu0.1~esm1"
},
{
"binary_name": "maradns-deadwood",
"binary_version": "2.0.13-1.2ubuntu0.1~esm1"
},
{
"binary_name": "maradns-docs",
"binary_version": "2.0.13-1.2ubuntu0.1~esm1"
},
{
"binary_name": "maradns-zoneserver",
"binary_version": "2.0.13-1.2ubuntu0.1~esm1"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:18.04:LTS",
"name": "maradns",
"purl": "pkg:deb/ubuntu/maradns@2.0.13-1.2ubuntu0.1~esm1?arch=source\u0026distro=esm-apps/bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.0.13-1.2ubuntu0.1~esm1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.0.13-1.2"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2022-30256",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2023-31137",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:20.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "duende",
"binary_version": "2.0.13-1.4+deb11u1build0.20.04.1"
},
{
"binary_name": "maradns",
"binary_version": "2.0.13-1.4+deb11u1build0.20.04.1"
},
{
"binary_name": "maradns-deadwood",
"binary_version": "2.0.13-1.4+deb11u1build0.20.04.1"
},
{
"binary_name": "maradns-docs",
"binary_version": "2.0.13-1.4+deb11u1build0.20.04.1"
},
{
"binary_name": "maradns-zoneserver",
"binary_version": "2.0.13-1.4+deb11u1build0.20.04.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:20.04:LTS",
"name": "maradns",
"purl": "pkg:deb/ubuntu/maradns@2.0.13-1.4+deb11u1build0.20.04.1?arch=source\u0026distro=focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.0.13-1.4+deb11u1build0.20.04.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.0.13-1.2build1",
"2.0.13-1.4",
"2.0.13-1.4build1"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2022-30256",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2023-31137",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:22.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "duende",
"binary_version": "2.0.13-1.4+deb11u1build0.22.04.1"
},
{
"binary_name": "maradns",
"binary_version": "2.0.13-1.4+deb11u1build0.22.04.1"
},
{
"binary_name": "maradns-deadwood",
"binary_version": "2.0.13-1.4+deb11u1build0.22.04.1"
},
{
"binary_name": "maradns-docs",
"binary_version": "2.0.13-1.4+deb11u1build0.22.04.1"
},
{
"binary_name": "maradns-zoneserver",
"binary_version": "2.0.13-1.4+deb11u1build0.22.04.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:22.04:LTS",
"name": "maradns",
"purl": "pkg:deb/ubuntu/maradns@2.0.13-1.4+deb11u1build0.22.04.1?arch=source\u0026distro=jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.0.13-1.4+deb11u1build0.22.04.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.0.13-1.4build2"
]
}
],
"aliases": [],
"details": "Xiang Li discovered that MaraDNS incorrectly handled certain inputs. If a\nuser or an automated system were tricked into opening a specially crafted\ninput file, a remote attacker could possibly use this issue to obtain\nsensitive information. (CVE-2022-30256)\n\nHuascar Tejeda discovered that MaraDNS incorrectly handled certain inputs. If\na user or an automated system were tricked into opening a specially crafted\ninput file, a remote attacker could possibly use this issue to cause a denial\nof service. (CVE-2023-31137)\n",
"id": "USN-6271-1",
"modified": "2026-06-25T10:46:15Z",
"published": "2023-08-03T11:28:01Z",
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-6271-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2022-30256"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2023-31137"
}
],
"related": [],
"schema_version": "1.7.0",
"summary": "maradns vulnerabilities",
"upstream": [
"UBUNTU-CVE-2022-30256",
"UBUNTU-CVE-2023-31137"
]
}
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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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