ghsa-ghw8-3xqw-hhcj
Vulnerability from github
Published
2024-12-12 09:31
Modified
2024-12-12 19:19
Severity ?
Summary
Duplicate Advisory: cert-manager ha a potential slowdown / DoS when parsing specially crafted PEM inputs
Details
Duplicate Advisory
This advisory has been withdrawn because it is a duplicate of GHSA-r4pg-vg54-wxx4. This link is maintained to preserve external references.
Original Description
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.
{
"affected": [
{
"package": {
"ecosystem": "Go",
"name": "github.com/cert-manager/cert-manager"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.12.14"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Go",
"name": "github.com/cert-manager/cert-manager"
},
"ranges": [
{
"events": [
{
"introduced": "1.13.0-alpha.0"
},
{
"fixed": "1.15.4"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Go",
"name": "github.com/cert-manager/cert-manager"
},
"ranges": [
{
"events": [
{
"introduced": "1.16.0-alpha.0"
},
{
"fixed": "1.16.2"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2024-12401"
],
"database_specific": {
"cwe_ids": [
"CWE-20"
],
"github_reviewed": true,
"github_reviewed_at": "2024-12-12T19:19:49Z",
"nvd_published_at": "2024-12-12T09:15:05Z",
"severity": "MODERATE"
},
"details": "# Duplicate Advisory\n\nThis advisory has been withdrawn because it is a duplicate of GHSA-r4pg-vg54-wxx4. This link is maintained to preserve external references.\n\n# Original Description\n\nA 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.",
"id": "GHSA-ghw8-3xqw-hhcj",
"modified": "2024-12-12T19:19:49Z",
"published": "2024-12-12T09:31:36Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/cert-manager/cert-manager/security/advisories/GHSA-r4pg-vg54-wxx4"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-12401"
},
{
"type": "WEB",
"url": "https://github.com/cert-manager/cert-manager/pull/7400"
},
{
"type": "WEB",
"url": "https://github.com/cert-manager/cert-manager/pull/7401"
},
{
"type": "WEB",
"url": "https://github.com/cert-manager/cert-manager/pull/7402"
},
{
"type": "WEB",
"url": "https://github.com/cert-manager/cert-manager/pull/7403"
},
{
"type": "WEB",
"url": "https://access.redhat.com/security/cve/CVE-2024-12401"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2327929"
},
{
"type": "PACKAGE",
"url": "https://github.com/cert-manager/cert-manager"
},
{
"type": "WEB",
"url": "https://go.dev/issue/50116"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "Duplicate Advisory: cert-manager ha a potential slowdown / DoS when parsing specially crafted PEM inputs",
"withdrawn": "2024-12-12T19:19:49Z"
}
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- 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.