2025-02-10 17:04:14 +00:00

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{
"id": "CVE-2024-12133",
"sourceIdentifier": "secalert@redhat.com",
"published": "2025-02-10T16:15:37.260",
"lastModified": "2025-02-10T16:15:37.260",
"vulnStatus": "Received",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A flaw in libtasn1 causes inefficient handling of specific certificate data. When processing a large number of elements in a certificate, libtasn1 takes much longer than expected, which can slow down or even crash the system. This flaw allows an attacker to send a specially crafted certificate, causing a denial of service attack."
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "secalert@redhat.com",
"type": "Primary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "LOW"
},
"exploitabilityScore": 3.9,
"impactScore": 1.4
}
]
},
"weaknesses": [
{
"source": "secalert@redhat.com",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-407"
}
]
}
],
"references": [
{
"url": "https://access.redhat.com/security/cve/CVE-2024-12133",
"source": "secalert@redhat.com"
},
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2344611",
"source": "secalert@redhat.com"
},
{
"url": "https://gitlab.com/gnutls/libtasn1/-/issues/52",
"source": "secalert@redhat.com"
},
{
"url": "http://www.openwall.com/lists/oss-security/2025/02/06/6",
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
]
}