usn-6005-1
Vulnerability from osv_ubuntu
Published
2023-04-11 14:19
Modified
2026-04-27 14:11
Summary
sudo vulnerabilities
Details
Matthieu Barjole and Victor Cutillas discovered that Sudo incorrectly escaped control characters in log messages and sudoreplay output. An attacker could possibly use these issues to inject terminal control characters that alter output when being viewed.
References
| URL | Type | |
|---|---|---|
{
"affected": [
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2023-28486",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2023-28487",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:18.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "sudo",
"binary_version": "1.8.21p2-3ubuntu1.6"
},
{
"binary_name": "sudo-ldap",
"binary_version": "1.8.21p2-3ubuntu1.6"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "sudo",
"purl": "pkg:deb/ubuntu/sudo@1.8.21p2-3ubuntu1.6?arch=source\u0026distro=bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.8.21p2-3ubuntu1.6"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.8.20p2-1ubuntu1",
"1.8.21p2-2ubuntu1",
"1.8.21p2-3ubuntu1",
"1.8.21p2-3ubuntu1.1",
"1.8.21p2-3ubuntu1.2",
"1.8.21p2-3ubuntu1.3",
"1.8.21p2-3ubuntu1.4",
"1.8.21p2-3ubuntu1.5"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2023-28486",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2023-28487",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:20.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "sudo",
"binary_version": "1.8.31-1ubuntu1.5"
},
{
"binary_name": "sudo-ldap",
"binary_version": "1.8.31-1ubuntu1.5"
}
]
},
"package": {
"ecosystem": "Ubuntu:20.04:LTS",
"name": "sudo",
"purl": "pkg:deb/ubuntu/sudo@1.8.31-1ubuntu1.5?arch=source\u0026distro=focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.8.31-1ubuntu1.5"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.8.27-1ubuntu4",
"1.8.29-1ubuntu1",
"1.8.31-1ubuntu1",
"1.8.31-1ubuntu1.1",
"1.8.31-1ubuntu1.2",
"1.8.31-1ubuntu1.4"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2023-28486",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2023-28487",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:22.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "sudo",
"binary_version": "1.9.9-1ubuntu2.4"
},
{
"binary_name": "sudo-ldap",
"binary_version": "1.9.9-1ubuntu2.4"
}
]
},
"package": {
"ecosystem": "Ubuntu:22.04:LTS",
"name": "sudo",
"purl": "pkg:deb/ubuntu/sudo@1.9.9-1ubuntu2.4?arch=source\u0026distro=jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.9.9-1ubuntu2.4"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.9.5p2-3ubuntu2",
"1.9.9-1ubuntu2",
"1.9.9-1ubuntu2.1",
"1.9.9-1ubuntu2.2",
"1.9.9-1ubuntu2.3"
]
}
],
"aliases": [],
"details": "Matthieu Barjole and Victor Cutillas discovered that Sudo incorrectly\nescaped control characters in log messages and sudoreplay output. An\nattacker could possibly use these issues to inject terminal control\ncharacters that alter output when being viewed.\n",
"id": "USN-6005-1",
"modified": "2026-04-27T14:11:30Z",
"published": "2023-04-11T14:19:40Z",
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-6005-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2023-28486"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2023-28487"
}
],
"related": [],
"schema_version": "1.7.0",
"summary": "sudo vulnerabilities",
"upstream": [
"UBUNTU-CVE-2023-28486",
"UBUNTU-CVE-2023-28487"
]
}
Loading…
Loading…
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.
Loading…
Loading…