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296 changes: 296 additions & 0 deletions audits/yewtube-requirements.audit.json
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[
{
"package": {
"name": "yt-dlp",
"version": "2024.5.27",
"ecosystem": "PyPI"
},
"dependency_groups": [
"yewtube-requirements"
],
"vulnerabilities": [
{
"modified": "2024-07-02T16:12:30Z",
"published": "2024-07-02T15:58:35Z",
"schema_version": "1.6.0",
"id": "GHSA-79w7-vh3h-8g4j",
"aliases": [
"CVE-2024-38519"
],
"summary": "yt-dlp File system modification and RCE through improper file-extension sanitization",
"details": "### Summary\n`yt-dlp` does not limit the extensions of downloaded files, which could lead to arbitrary filenames being created in the download folder (and path traversal on Windows). Since `yt-dlp` also reads config from the working directory (and on Windows executables will be executed from the yt-dlp directory) this could lead to arbitrary code being executed.\n\n### Patches\n`yt-dlp` version 2024.07.01 fixes this issue by whitelisting the allowed extensions.\nThis means some very uncommon extensions might not get downloaded; however, it will also limit the possible exploitation surface.\n\n### Workarounds\nIt is recommended to upgrade yt-dlp to version 2024.07.01 as soon as possible, **always** have `.%(ext)s` at the end of the output template, and make sure you trust the websites that you are downloading from. Also, make sure to never download to a directory within PATH or other sensitive locations like your user directory, `system32`, or other binaries locations.\n\nFor users not able to upgrade:\n- Make sure the extension of the media to download is a common video/audio/sub/... one\n- Try to avoid the generic extractor (`--ies default,-generic`)\n- Keep the default output template (`-o \"%(title)s [%(id)s].%(ext)s`)\n- Omit any of the subtitle options (`--write-subs`, `--write-auto-subs`, `--all-subs`, `--write-srt`)\n- Use `--ignore-config --config-location ...` to not load config from common locations\n\n### Details\nOne potential exploitation might look like this:\n\nFrom a mimetype we do not know, we default to trimming the leading bit and using the remainder. Given a webpage that contains\n```html\n<script type=\"application/ld+json\">\n{\n \"@context\": \"https://schema.org\",\n \"@type\": \"VideoObject\",\n \"name\": \"ffmpeg\",\n \"encodingFormat\": \"video/exe\",\n \"contentUrl\": \"https://example.com/video.mp4\"\n}\n</script>\n```\nthis will try and download a file called `ffmpeg.exe` (`-o \"%(title)s.%(ext)s`).\n`ffmpeg.exe` will be searched for in the current directory, and so upon the next run arbitrary code can be executed.\n\nAlternatively, when engineering a file called `yt-dlp.conf` to be created, the config file could contain `--exec ...` and so would also execute arbitrary code.\n\n### Acknowledgement\nA big thanks to @JarLob for independently finding a new application of the same underlying issue.\nMore can be read about on the dedicated GitHub Security Lab disclosure here: [Path traversal saving subtitles (GHSL-2024-090)](<https://securitylab.github.com/advisories/GHSL-2024-090_yt-dlp>)\n\n### References\n- https://github.com/yt-dlp/yt-dlp/security/advisories/GHSA-79w7-vh3h-8g4j\n- https://nvd.nist.gov/vuln/detail/CVE-2024-38519\n- https://github.com/yt-dlp/yt-dlp/releases/tag/2024.07.01\n- https://github.com/yt-dlp/yt-dlp/commit/5ce582448ececb8d9c30c8c31f58330090ced03a\n- https://securitylab.github.com/advisories/GHSL-2024-090_yt-dlp\n",
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "yt-dlp",
"purl": "pkg:pypi/yt-dlp"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2024.07.01"
}
]
}
],
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"database_specific": {
"source": "https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/07/GHSA-79w7-vh3h-8g4j/GHSA-79w7-vh3h-8g4j.json"
}
}
],
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
}
],
"references": [
{
"type": "WEB",
"url": "https://github.com/yt-dlp/yt-dlp/security/advisories/GHSA-79w7-vh3h-8g4j"
},
{
"type": "WEB",
"url": "https://github.com/yt-dlp/yt-dlp/commit/5ce582448ececb8d9c30c8c31f58330090ced03a"
},
{
"type": "PACKAGE",
"url": "https://github.com/yt-dlp/yt-dlp"
},
{
"type": "WEB",
"url": "https://github.com/yt-dlp/yt-dlp/releases/tag/2024.07.01"
}
],
"database_specific": {
"cwe_ids": [],
"github_reviewed": true,
"github_reviewed_at": "2024-07-02T15:58:35Z",
"nvd_published_at": null,
"severity": "HIGH"
}
}
],
"groups": [
{
"ids": [
"GHSA-79w7-vh3h-8g4j"
],
"aliases": [
"CVE-2024-38519",
"GHSA-79w7-vh3h-8g4j"
],
"max_severity": "7.8"
}
]
}
]
4 changes: 2 additions & 2 deletions requirements/[email protected]
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botocore==1.34.128
botocore==1.34.138
colorama==0.4.6
docutils==0.16
jmespath==1.0.1
pyasn1==0.6.0
python-dateutil==2.9.0.post0
pyyaml==6.0.1
rsa==4.7.2
s3transfer==0.10.1
s3transfer==0.10.2
six==1.16.0
urllib3==2.2.2
8 changes: 4 additions & 4 deletions requirements/cfn-lint-requirements.txt
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@@ -1,17 +1,17 @@
annotated-types==0.7.0
attrs==23.2.0
aws-sam-translator==1.89.0
boto3==1.34.135
botocore==1.34.135
boto3==1.34.137
botocore==1.34.137
jmespath==1.0.1
jsonpatch==1.33
jsonpointer==3.0.0
jsonschema==4.22.0
jsonschema-specifications==2023.12.1
mpmath==1.3.0
networkx==3.3
pydantic==2.7.4
pydantic-core==2.18.4
pydantic==2.8.0
pydantic-core==2.20.0
python-dateutil==2.9.0.post0
pyyaml==6.0.1
referencing==0.35.1
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6 changes: 3 additions & 3 deletions requirements/glances-requirements.txt
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@@ -1,4 +1,4 @@
defusedxml==0.7.1
orjson==3.10.3
packaging==24.0
psutil==5.9.8
orjson==3.10.6
packaging==24.1
psutil==6.0.0
2 changes: 1 addition & 1 deletion requirements/global-requirements.txt
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pygments==2.17.2
pygments==2.18.0
8 changes: 4 additions & 4 deletions requirements/johnnydep-requirements.txt
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anytree==2.12.1
cachetools==5.3.2
cachetools==5.3.3
oyaml==1.0
packaging==23.2
packaging==24.1
pyyaml==6.0.1
six==1.16.0
structlog==24.1.0
structlog==24.2.0
tabulate==0.9.0
toml==0.10.2
wheel==0.42.0
wheel==0.43.0
wimpy==0.6
2 changes: 1 addition & 1 deletion requirements/oci-cli-requirements.txt
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Expand Up @@ -2,7 +2,7 @@ arrow==1.3.0
circuitbreaker==1.4.0
click==8.0.4
jmespath==0.10.0
oci==2.129.0
oci==2.129.1
prompt-toolkit==3.0.43
pyopenssl==24.1.0
python-dateutil==2.9.0.post0
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8 changes: 4 additions & 4 deletions requirements/tox-requirements.txt
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Expand Up @@ -2,9 +2,9 @@ cachetools==5.3.3
chardet==5.2.0
colorama==0.4.6
distlib==0.3.8
filelock==3.14.0
packaging==24.0
filelock==3.15.4
packaging==24.1
platformdirs==4.2.2
pluggy==1.5.0
pyproject-api==1.6.1
virtualenv==20.26.2
pyproject-api==1.7.1
virtualenv==20.26.3

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