mirror of
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234 lines
6.8 KiB
JSON
234 lines
6.8 KiB
JSON
{
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"id": "CVE-2023-42753",
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"sourceIdentifier": "secalert@redhat.com",
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"published": "2023-09-25T21:15:15.923",
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"lastModified": "2024-01-11T19:15:11.010",
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"vulnStatus": "Modified",
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"descriptions": [
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{
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"lang": "en",
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"value": "An array indexing vulnerability was found in the netfilter subsystem of the Linux kernel. A missing macro could lead to a miscalculation of the `h->nets` array offset, providing attackers with the primitive to arbitrarily increment/decrement a memory buffer out-of-bound. This issue may allow a local user to crash the system or potentially escalate their privileges on the system."
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},
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{
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"lang": "es",
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"value": "Se encontr\u00f3 una vulnerabilidad de indexaci\u00f3n de matrices en el subsistema netfilter del kernel de Linux. Una macro faltante podr\u00eda provocar un error de c\u00e1lculo del desplazamiento de la matriz `h->nets`, proporcionando a los atacantes la primitiva de incrementar/disminuir arbitrariamente un b\u00fafer de memoria fuera de l\u00edmites. Este problema puede permitir que un usuario local bloquee el sistema o potencialmente aumente sus privilegios en el sistema."
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}
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],
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"baseScore": 7.8,
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"attackVector": "LOCAL",
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"attackComplexity": "HIGH",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"references": [
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{
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"url": "http://packetstormsecurity.com/files/175963/Kernel-Live-Patch-Security-Notice-LSN-0099-1.html",
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"source": "secalert@redhat.com"
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"source": "secalert@redhat.com"
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{
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"url": "https://access.redhat.com/errata/RHSA-2024:0089",
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"source": "secalert@redhat.com"
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"source": "secalert@redhat.com"
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{
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"url": "https://access.redhat.com/security/cve/CVE-2023-42753",
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"source": "secalert@redhat.com",
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"tags": [
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"Third Party Advisory"
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{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2239843",
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"tags": [
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{
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{
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{
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"source": "secalert@redhat.com",
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"tags": [
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"Exploit",
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},
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{
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"source": "secalert@redhat.com",
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} |