ghsa-4vwx-54mw-vqfw
Vulnerability from github
Published
2024-04-12 17:05
Modified
2024-04-15 19:41
Severity ?
Summary
Traefik vulnerable to denial of service with Content-length header
Details
There is a potential vulnerability in Traefik managing requests with Content-length and no body .
Sending a GET request to any Traefik endpoint with the Content-length request header results in an indefinite hang with the default configuration. This vulnerability can be exploited by attackers to induce a denial of service.
Patches
- https://github.com/traefik/traefik/releases/tag/v2.11.2
- https://github.com/traefik/traefik/releases/tag/v3.0.0-rc5
Workarounds
For affected versions, this vulnerability can be mitigated by configuring the readTimeout option.
For more information
If you have any questions or comments about this advisory, please open an issue.
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 3.0.0-rc4"
},
"package": {
"ecosystem": "Go",
"name": "github.com/traefik/traefik/v3"
},
"ranges": [
{
"events": [
{
"introduced": "3.0.0-beta3"
},
{
"fixed": "3.0.0-rc5"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 2.11.1"
},
"package": {
"ecosystem": "Go",
"name": "github.com/traefik/traefik/v2"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.11.2"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 2.11.1"
},
"package": {
"ecosystem": "Go",
"name": "github.com/traefik/traefik"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.11.2"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2024-28869"
],
"database_specific": {
"cwe_ids": [
"CWE-404",
"CWE-755"
],
"github_reviewed": true,
"github_reviewed_at": "2024-04-12T17:05:13Z",
"nvd_published_at": "2024-04-12T22:15:07Z",
"severity": "HIGH"
},
"details": "There is a potential vulnerability in Traefik managing requests with `Content-length` and no `body` .\n\nSending a `GET` request to any Traefik endpoint with the `Content-length` request header results in an indefinite hang with the default configuration. This vulnerability can be exploited by attackers to induce a denial of service.\n\n## Patches\n\n- https://github.com/traefik/traefik/releases/tag/v2.11.2\n- https://github.com/traefik/traefik/releases/tag/v3.0.0-rc5\n\n## Workarounds\n\nFor affected versions, this vulnerability can be mitigated by configuring the [readTimeout](https://doc.traefik.io/traefik/routing/entrypoints/#respondingtimeouts) option.\n\n## For more information\n\nIf you have any questions or comments about this advisory, please [open an issue](https://github.com/traefik/traefik/issues).",
"id": "GHSA-4vwx-54mw-vqfw",
"modified": "2024-04-15T19:41:13Z",
"published": "2024-04-12T17:05:13Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/traefik/traefik/security/advisories/GHSA-4vwx-54mw-vqfw"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-28869"
},
{
"type": "WEB",
"url": "https://github.com/traefik/traefik/commit/240b83b77351dfd8cadb91c305b84e9d22e0f9c6"
},
{
"type": "WEB",
"url": "https://doc.traefik.io/traefik/routing/entrypoints/#respondingtimeouts"
},
{
"type": "PACKAGE",
"url": "https://github.com/traefik/traefik"
},
{
"type": "WEB",
"url": "https://github.com/traefik/traefik/releases/tag/v2.11.2"
},
{
"type": "WEB",
"url": "https://github.com/traefik/traefik/releases/tag/v3.0.0-rc5"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "Traefik vulnerable to denial of service with Content-length header"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.