CVE-2023-23969
Published Feb 1, 2023
Last updated a year ago
Overview
- Description
- In Django 3.2 before 3.2.17, 4.0 before 4.0.9, and 4.1 before 4.1.6, the parsed values of Accept-Language headers are cached in order to avoid repetitive parsing. This leads to a potential denial-of-service vector via excessive memory usage if the raw value of Accept-Language headers is very large.
- Source
- cve@mitre.org
- NVD status
- Modified
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Severity
- HIGH
Weaknesses
- nvd@nist.gov
- CWE-770
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FDA5D2BA-8195-4151-81BF-61B77617DB02",
"versionEndExcluding": "3.2.17",
"versionStartIncluding": "3.2"
},
{
"criteria": "cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4722ED63-A5C3-483E-9C70-CDAF197486BE",
"versionEndExcluding": "4.0.9",
"versionStartIncluding": "4.0"
},
{
"criteria": "cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E71A1487-1E70-4162-8DDF-697CA23C5A05",
"versionEndExcluding": "4.1.6",
"versionStartIncluding": "4.1"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73"
}
],
"operator": "OR"
}
]
}
]