fkie_cve-2024-12401
Vulnerability from fkie_nvd
Published
2024-12-12 09:15
Modified
2024-12-12 09:15
Severity ?
Summary
A flaw was found in the cert-manager package. This flaw allows an attacker who can modify PEM data that the cert-manager reads, for example, in a Secret resource, to use large amounts of CPU in the cert-manager controller pod to effectively create a denial-of-service (DoS) vector for the cert-manager in the cluster.
References
Impacted products
| Vendor | Product | Version |
|---|
{
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A flaw was found in the cert-manager package. This flaw allows an attacker who can modify PEM data that the cert-manager reads, for example, in a Secret resource, to use large amounts of CPU in the cert-manager controller pod to effectively create a denial-of-service (DoS) vector for the cert-manager in the cluster."
},
{
"lang": "es",
"value": " Se encontr\u00f3 una falla en el paquete cert-manager. Esta falla permite que un atacante que pueda modificar los datos PEM que lee el cert-manager, por ejemplo, en un recurso secreto, utilice grandes cantidades de CPU en el m\u00f3dulo controlador del cert-manager para crear efectivamente un vector de denegaci\u00f3n de servicio (DoS) para el cert-manager en el cl\u00faster."
}
],
"id": "CVE-2024-12401",
"lastModified": "2024-12-12T09:15:05.790",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 4.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 0.7,
"impactScore": 3.6,
"source": "secalert@redhat.com",
"type": "Secondary"
}
]
},
"published": "2024-12-12T09:15:05.790",
"references": [
{
"source": "secalert@redhat.com",
"url": "https://access.redhat.com/security/cve/CVE-2024-12401"
},
{
"source": "secalert@redhat.com",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2327929"
},
{
"source": "secalert@redhat.com",
"url": "https://github.com/cert-manager/cert-manager/pull/7400"
},
{
"source": "secalert@redhat.com",
"url": "https://github.com/cert-manager/cert-manager/pull/7401"
},
{
"source": "secalert@redhat.com",
"url": "https://github.com/cert-manager/cert-manager/pull/7402"
},
{
"source": "secalert@redhat.com",
"url": "https://github.com/cert-manager/cert-manager/pull/7403"
},
{
"source": "secalert@redhat.com",
"url": "https://github.com/cert-manager/cert-manager/security/advisories/GHSA-r4pg-vg54-wxx4"
},
{
"source": "secalert@redhat.com",
"url": "https://go.dev/issue/50116"
}
],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Awaiting Analysis",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-20"
}
],
"source": "secalert@redhat.com",
"type": "Secondary"
}
]
}
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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.
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