usn-4664-1
Vulnerability from osv_ubuntu
Published
2020-12-08 15:58
Modified
2026-02-10 04:42
Summary
aptdaemon vulnerabilities
Details
Kevin Backhouse discovered that Aptdaemon incorrectly handled certain properties. A local attacker could use this issue to test for the presence of local files. (CVE-2020-16128)
Kevin Backhouse discovered that Aptdaemon incorrectly handled permission checks. A local attacker could possibly use this issue to cause a denial of service. (CVE-2020-27349)
References
| URL | Type | |
|---|---|---|
{
"affected": [
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2020-16128",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2020-27349",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:16.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "aptdaemon",
"binary_version": "1.1.1+bzr982-0ubuntu14.5"
},
{
"binary_name": "aptdaemon-data",
"binary_version": "1.1.1+bzr982-0ubuntu14.5"
},
{
"binary_name": "python-aptdaemon",
"binary_version": "1.1.1+bzr982-0ubuntu14.5"
},
{
"binary_name": "python-aptdaemon.gtk3widgets",
"binary_version": "1.1.1+bzr982-0ubuntu14.5"
},
{
"binary_name": "python3-aptdaemon",
"binary_version": "1.1.1+bzr982-0ubuntu14.5"
},
{
"binary_name": "python3-aptdaemon.gtk3widgets",
"binary_version": "1.1.1+bzr982-0ubuntu14.5"
},
{
"binary_name": "python3-aptdaemon.pkcompat",
"binary_version": "1.1.1+bzr982-0ubuntu14.5"
},
{
"binary_name": "python3-aptdaemon.test",
"binary_version": "1.1.1+bzr982-0ubuntu14.5"
}
]
},
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "aptdaemon",
"purl": "pkg:deb/ubuntu/aptdaemon@1.1.1+bzr982-0ubuntu14.5?arch=source\u0026distro=xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.1.1+bzr982-0ubuntu14.5"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.1.1+bzr982-0ubuntu14",
"1.1.1+bzr982-0ubuntu14.1",
"1.1.1+bzr982-0ubuntu14.2",
"1.1.1+bzr982-0ubuntu14.3",
"1.1.1+bzr982-0ubuntu14.4"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2020-16128",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2020-27349",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:18.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "aptdaemon",
"binary_version": "1.1.1+bzr982-0ubuntu19.5"
},
{
"binary_name": "aptdaemon-data",
"binary_version": "1.1.1+bzr982-0ubuntu19.5"
},
{
"binary_name": "python-aptdaemon",
"binary_version": "1.1.1+bzr982-0ubuntu19.5"
},
{
"binary_name": "python-aptdaemon.gtk3widgets",
"binary_version": "1.1.1+bzr982-0ubuntu19.5"
},
{
"binary_name": "python3-aptdaemon",
"binary_version": "1.1.1+bzr982-0ubuntu19.5"
},
{
"binary_name": "python3-aptdaemon.gtk3widgets",
"binary_version": "1.1.1+bzr982-0ubuntu19.5"
},
{
"binary_name": "python3-aptdaemon.test",
"binary_version": "1.1.1+bzr982-0ubuntu19.5"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "aptdaemon",
"purl": "pkg:deb/ubuntu/aptdaemon@1.1.1+bzr982-0ubuntu19.5?arch=source\u0026distro=bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.1.1+bzr982-0ubuntu19.5"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.1.1+bzr982-0ubuntu17",
"1.1.1+bzr982-0ubuntu19",
"1.1.1+bzr982-0ubuntu19.1",
"1.1.1+bzr982-0ubuntu19.2",
"1.1.1+bzr982-0ubuntu19.3",
"1.1.1+bzr982-0ubuntu19.4"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2020-16128",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2020-27349",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/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": "aptdaemon",
"binary_version": "1.1.1+bzr982-0ubuntu32.3"
},
{
"binary_name": "aptdaemon-data",
"binary_version": "1.1.1+bzr982-0ubuntu32.3"
},
{
"binary_name": "python3-aptdaemon",
"binary_version": "1.1.1+bzr982-0ubuntu32.3"
},
{
"binary_name": "python3-aptdaemon.gtk3widgets",
"binary_version": "1.1.1+bzr982-0ubuntu32.3"
},
{
"binary_name": "python3-aptdaemon.test",
"binary_version": "1.1.1+bzr982-0ubuntu32.3"
}
]
},
"package": {
"ecosystem": "Ubuntu:20.04:LTS",
"name": "aptdaemon",
"purl": "pkg:deb/ubuntu/aptdaemon@1.1.1+bzr982-0ubuntu32.3?arch=source\u0026distro=focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.1.1+bzr982-0ubuntu32.3"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.1.1+bzr982-0ubuntu28",
"1.1.1+bzr982-0ubuntu30",
"1.1.1+bzr982-0ubuntu31",
"1.1.1+bzr982-0ubuntu32",
"1.1.1+bzr982-0ubuntu32.1",
"1.1.1+bzr982-0ubuntu32.2"
]
}
],
"aliases": [],
"details": "Kevin Backhouse discovered that Aptdaemon incorrectly handled certain\nproperties. A local attacker could use this issue to test for the presence\nof local files. (CVE-2020-16128)\n\nKevin Backhouse discovered that Aptdaemon incorrectly handled permission\nchecks. A local attacker could possibly use this issue to cause a denial of\nservice. (CVE-2020-27349)\n",
"id": "USN-4664-1",
"modified": "2026-02-10T04:42:00Z",
"published": "2020-12-08T15:58:11Z",
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-4664-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-16128"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-27349"
}
],
"related": [],
"schema_version": "1.7.0",
"summary": "aptdaemon vulnerabilities",
"upstream": [
"UBUNTU-CVE-2020-16128",
"UBUNTU-CVE-2020-27349"
]
}
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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.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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