ghsa-vm8q-m57g-pff3
Vulnerability from github
Published
2024-03-15 21:30
Modified
2024-07-03 21:24
Severity
Summary
Regular expression denial-of-service in Django
Details
In Django 3.2 before 3.2.25, 4.2 before 4.2.11, and 5.0 before 5.0.3, the django.utils.text.Truncator.words() method (with html=True) and the truncatewords_html template filter are subject to a potential regular expression denial-of-service attack via a crafted string. NOTE: this issue exists because of an incomplete fix for CVE-2019-14232 and CVE-2023-43665.
{
"affected": [
{
"ecosystem_specific": {
"affected_functions": [
"django.utils.text.Truncator.words"
]
},
"package": {
"ecosystem": "PyPI",
"name": "django"
},
"ranges": [
{
"events": [
{
"introduced": "3.2"
},
{
"fixed": "3.2.25"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"ecosystem_specific": {
"affected_functions": [
"django.utils.text.Truncator.words"
]
},
"package": {
"ecosystem": "PyPI",
"name": "django"
},
"ranges": [
{
"events": [
{
"introduced": "4.2"
},
{
"fixed": "4.2.11"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"ecosystem_specific": {
"affected_functions": [
"django.utils.text.Truncator.words"
]
},
"package": {
"ecosystem": "PyPI",
"name": "django"
},
"ranges": [
{
"events": [
{
"introduced": "5.0"
},
{
"fixed": "5.0.3"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2024-27351"
],
"database_specific": {
"cwe_ids": [
"CWE-1333"
],
"github_reviewed": true,
"github_reviewed_at": "2024-03-18T20:36:41Z",
"nvd_published_at": "2024-03-15T20:15:09Z",
"severity": "MODERATE"
},
"details": "In Django 3.2 before 3.2.25, 4.2 before 4.2.11, and 5.0 before 5.0.3, the django.utils.text.Truncator.words() method (with html=True) and the truncatewords_html template filter are subject to a potential regular expression denial-of-service attack via a crafted string. NOTE: this issue exists because of an incomplete fix for CVE-2019-14232 and CVE-2023-43665.",
"id": "GHSA-vm8q-m57g-pff3",
"modified": "2024-07-03T21:24:21Z",
"published": "2024-03-15T21:30:43Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-27351"
},
{
"type": "WEB",
"url": "https://github.com/django/django/commit/072963e4c4d0b3a7a8c5412bc0c7d27d1a9c3521"
},
{
"type": "WEB",
"url": "https://github.com/django/django/commit/3394fc6132436eca89e997083bae9985fb7e761e"
},
{
"type": "WEB",
"url": "https://github.com/django/django/commit/3c9a2771cc80821e041b16eb36c1c37af5349d4a"
},
{
"type": "WEB",
"url": "https://docs.djangoproject.com/en/5.0/releases/security"
},
{
"type": "PACKAGE",
"url": "https://github.com/django/django"
},
{
"type": "WEB",
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/django/PYSEC-2024-47.yaml"
},
{
"type": "WEB",
"url": "https://groups.google.com/forum/#%21forum/django-announce"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D2JIRXEDP4ZET5KFMAPPYSK663Q52NEX"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SN2PLJGYSAAG5KUVIUFJYKD3BLQ4OSN6"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZQJOMNRMVPCN5WMIZ7YSX5LQ7IR2NY4D"
},
{
"type": "WEB",
"url": "https://www.djangoproject.com/weblog/2024/mar/04/security-releases"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2024/03/04/1"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "Regular expression denial-of-service in Django"
}
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