USN-6180-1 (UBUNTU-CVE-2019-19721)
Vulnerability from osv_ubuntu – Published: 2023-06-20 19:47 – Updated: 2026-06-25 10:46 – Source website
VLAI
Summary
vlc vulnerabilities
Details
It was discovered that VLC could be made to read out of bounds when decoding image files. If a user were tricked into opening a crafted image file, a remote attacker could possibly use this issue to cause VLC to crash, leading to a denial of service. This issue only affected Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. (CVE-2019-19721)
It was discovered that VLC could be made to write out of bounds when processing H.264 video files. If a user were tricked into opening a crafted H.264 video file, a remote attacker could possibly use this issue to cause VLC to crash, leading to a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2020-13428)
It was discovered that VLC could be made to read out of bounds when processing AVI video files. If a user were tricked into opening a crafted AVI video file, a remote attacker could possibly use this issue to cause VLC to crash, leading to a denial of service. This issue only affected Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, and Ubuntu 20.04 LTS. (CVE-2021-25801, CVE-2021-25802, CVE-2021-25803, CVE-2021-25804)
It was discovered that the VNC module of VLC contained an arithmetic overflow. If a user were tricked into opening a crafted playlist or connecting to a rouge VNC server, a remote attacker could possibly use this issue to cause VLC to crash, leading to a denial of service, or possibly execute arbitrary code. (CVE-2022-41325)
References
{
"affected": [
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2019-19721",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
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"type": "Ubuntu"
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]
},
{
"id": "CVE-2021-25801",
"severity": [
{
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"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2021-25802",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2021-25803",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2021-25804",
"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": "low",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2022-41325",
"severity": [
{
"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": "CVSS_V3"
},
{
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}
]
}
],
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}
},
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"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
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"binary_name": "vlc-nox",
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{
"binary_name": "vlc-plugin-fluidsynth",
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{
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"binary_version": "2.2.2-5ubuntu0.16.04.5+esm2"
},
{
"binary_name": "vlc-plugin-zvbi",
"binary_version": "2.2.2-5ubuntu0.16.04.5+esm2"
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]
},
"package": {
"ecosystem": "Ubuntu:Pro:16.04:LTS",
"name": "vlc",
"purl": "pkg:deb/ubuntu/vlc@2.2.2-5ubuntu0.16.04.5+esm2?arch=source\u0026distro=esm-apps/xenial"
},
"ranges": [
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},
{
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"versions": [
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{
"database_specific": {
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"id": "CVE-2019-19721",
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{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "low",
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}
]
},
{
"id": "CVE-2020-13428",
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{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2021-25801",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2021-25802",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H",
"type": "CVSS_V3"
},
{
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"type": "Ubuntu"
}
]
},
{
"id": "CVE-2021-25803",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H",
"type": "CVSS_V3"
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{
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},
{
"id": "CVE-2021-25804",
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"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
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"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
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"binary_name": "vlc-plugin-fluidsynth",
"binary_version": "3.0.8-0ubuntu18.04.1+esm1"
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"binary_name": "vlc-plugin-jack",
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"binary_name": "vlc-plugin-samba",
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"binary_name": "vlc-plugin-skins2",
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"id": "CVE-2020-13428",
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{
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"type": "CVSS_V3"
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{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2021-25802",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2021-25803",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2021-25804",
"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": "low",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2022-41325",
"severity": [
{
"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": "CVSS_V3"
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{
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"type": "Ubuntu"
}
]
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"ecosystem": "Ubuntu:Pro:20.04:LTS"
}
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"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
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},
{
"binary_name": "vlc-plugin-fluidsynth",
"binary_version": "3.0.9.2-1ubuntu0.1~esm1"
},
{
"binary_name": "vlc-plugin-jack",
"binary_version": "3.0.9.2-1ubuntu0.1~esm1"
},
{
"binary_name": "vlc-plugin-notify",
"binary_version": "3.0.9.2-1ubuntu0.1~esm1"
},
{
"binary_name": "vlc-plugin-qt",
"binary_version": "3.0.9.2-1ubuntu0.1~esm1"
},
{
"binary_name": "vlc-plugin-samba",
"binary_version": "3.0.9.2-1ubuntu0.1~esm1"
},
{
"binary_name": "vlc-plugin-skins2",
"binary_version": "3.0.9.2-1ubuntu0.1~esm1"
},
{
"binary_name": "vlc-plugin-svg",
"binary_version": "3.0.9.2-1ubuntu0.1~esm1"
},
{
"binary_name": "vlc-plugin-video-output",
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},
{
"binary_name": "vlc-plugin-video-splitter",
"binary_version": "3.0.9.2-1ubuntu0.1~esm1"
},
{
"binary_name": "vlc-plugin-visualization",
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}
]
},
"package": {
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"name": "vlc",
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},
"ranges": [
{
"events": [
{
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{
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],
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}
],
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]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2022-41325",
"severity": [
{
"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": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:Pro:22.04:LTS"
}
},
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"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
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},
{
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"binary_version": "3.0.16-1ubuntu0.1~esm1"
},
{
"binary_name": "libvlccore9",
"binary_version": "3.0.16-1ubuntu0.1~esm1"
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{
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"binary_version": "3.0.16-1ubuntu0.1~esm1"
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{
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{
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"binary_version": "3.0.16-1ubuntu0.1~esm1"
},
{
"binary_name": "vlc-plugin-fluidsynth",
"binary_version": "3.0.16-1ubuntu0.1~esm1"
},
{
"binary_name": "vlc-plugin-jack",
"binary_version": "3.0.16-1ubuntu0.1~esm1"
},
{
"binary_name": "vlc-plugin-notify",
"binary_version": "3.0.16-1ubuntu0.1~esm1"
},
{
"binary_name": "vlc-plugin-qt",
"binary_version": "3.0.16-1ubuntu0.1~esm1"
},
{
"binary_name": "vlc-plugin-samba",
"binary_version": "3.0.16-1ubuntu0.1~esm1"
},
{
"binary_name": "vlc-plugin-skins2",
"binary_version": "3.0.16-1ubuntu0.1~esm1"
},
{
"binary_name": "vlc-plugin-svg",
"binary_version": "3.0.16-1ubuntu0.1~esm1"
},
{
"binary_name": "vlc-plugin-video-output",
"binary_version": "3.0.16-1ubuntu0.1~esm1"
},
{
"binary_name": "vlc-plugin-video-splitter",
"binary_version": "3.0.16-1ubuntu0.1~esm1"
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{
"binary_name": "vlc-plugin-visualization",
"binary_version": "3.0.16-1ubuntu0.1~esm1"
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]
},
"package": {
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"name": "vlc",
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],
"aliases": [],
"details": "It was discovered that VLC could be made to read out of bounds when\ndecoding image files. If a user were tricked into opening a crafted image\nfile, a remote attacker could possibly use this issue to cause VLC to\ncrash, leading to a denial of service. This issue only affected Ubuntu\n16.04 LTS and Ubuntu 18.04 LTS. (CVE-2019-19721)\n\nIt was discovered that VLC could be made to write out of bounds when\nprocessing H.264 video files. If a user were tricked into opening a\ncrafted H.264 video file, a remote attacker could possibly use this issue\nto cause VLC to crash, leading to a denial of service, or possibly\nexecute arbitrary code. This issue only affected Ubuntu 18.04 LTS and \nUbuntu 20.04 LTS. (CVE-2020-13428)\n\nIt was discovered that VLC could be made to read out of bounds when\nprocessing AVI video files. If a user were tricked into opening a crafted\nAVI video file, a remote attacker could possibly use this issue to cause\nVLC to crash, leading to a denial of service. This issue only affected\nUbuntu 16.04 LTS, Ubuntu 18.04 LTS, and Ubuntu 20.04 LTS. (CVE-2021-25801,\nCVE-2021-25802, CVE-2021-25803, CVE-2021-25804)\n\nIt was discovered that the VNC module of VLC contained an arithmetic\noverflow. If a user were tricked into opening a crafted playlist or\nconnecting to a rouge VNC server, a remote attacker could possibly use\nthis issue to cause VLC to crash, leading to a denial of service, or\npossibly execute arbitrary code. (CVE-2022-41325)\n",
"id": "USN-6180-1",
"modified": "2026-06-25T10:46:14Z",
"published": "2023-06-20T19:47:23Z",
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-6180-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2019-19721"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-13428"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2021-25801"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2021-25802"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2021-25803"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2021-25804"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2022-41325"
}
],
"related": [],
"schema_version": "1.7.0",
"summary": "vlc vulnerabilities",
"upstream": [
"UBUNTU-CVE-2019-19721",
"UBUNTU-CVE-2020-13428",
"UBUNTU-CVE-2021-25801",
"UBUNTU-CVE-2021-25802",
"UBUNTU-CVE-2021-25803",
"UBUNTU-CVE-2021-25804",
"UBUNTU-CVE-2022-41325"
]
}
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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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