gsd-2024-1488
Vulnerability from gsd
Modified
2024-02-15 06:02
Details
A vulnerability was found in Unbound due to incorrect default permissions, allowing any process outside the unbound group to modify the unbound runtime configuration. If a process can connect over localhost to port 8953, it can alter the configuration of unbound.service. This flaw allows an unprivileged attacker to manipulate a running instance, potentially altering forwarders, allowing them to track all queries forwarded by the local resolver, and, in some cases, disrupting resolving altogether.
Aliases


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{
   gsd: {
      metadata: {
         exploitCode: "unknown",
         remediation: "unknown",
         reportConfidence: "confirmed",
         type: "vulnerability",
      },
      osvSchema: {
         aliases: [
            "CVE-2024-1488",
         ],
         details: "A vulnerability was found in Unbound due to incorrect default permissions, allowing any process outside the unbound group to modify the unbound runtime configuration. If a process can connect over localhost to port 8953, it can alter the configuration of unbound.service. This flaw allows an unprivileged attacker to manipulate a running instance, potentially altering forwarders, allowing them to track all queries forwarded by the local resolver, and, in some cases, disrupting resolving altogether.",
         id: "GSD-2024-1488",
         modified: "2024-02-15T06:02:23.908852Z",
         schema_version: "1.4.0",
      },
   },
   namespaces: {
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         impact: {
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                  availabilityImpact: "HIGH",
                  baseScore: 8,
                  baseSeverity: "HIGH",
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                  integrityImpact: "HIGH",
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               },
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               lang: "en",
               value: "Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
            },
         ],
      },
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         cve: {
            descriptions: [
               {
                  lang: "en",
                  value: "A vulnerability was found in Unbound due to incorrect default permissions, allowing any process outside the unbound group to modify the unbound runtime configuration. If a process can connect over localhost to port 8953, it can alter the configuration of unbound.service. This flaw allows an unprivileged attacker to manipulate a running instance, potentially altering forwarders, allowing them to track all queries forwarded by the local resolver, and, in some cases, disrupting resolving altogether.",
               },
               {
                  lang: "es",
                  value: "Se encontró una vulnerabilidad en Unbound debido a permisos predeterminados incorrectos, lo que permite que cualquier proceso fuera del grupo independiente modifique la configuración del tiempo de ejecución independiente. Si un proceso puede conectarse a través de localhost al puerto 8953, puede alterar la configuración de unbound.service. Esta falla permite que un atacante sin privilegios manipule una instancia en ejecución, alterando potencialmente a los reenviadores, permitiéndoles rastrear todas las consultas enviadas por el solucionador local y, en algunos casos, interrumpiendo la resolución por completo.",
               },
            ],
            id: "CVE-2024-1488",
            lastModified: "2024-04-15T04:15:14.577",
            metrics: {
               cvssMetricV31: [
                  {
                     cvssData: {
                        attackComplexity: "LOW",
                        attackVector: "LOCAL",
                        availabilityImpact: "HIGH",
                        baseScore: 8,
                        baseSeverity: "HIGH",
                        confidentialityImpact: "LOW",
                        integrityImpact: "HIGH",
                        privilegesRequired: "NONE",
                        scope: "UNCHANGED",
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                        vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H",
                        version: "3.1",
                     },
                     exploitabilityScore: 2.5,
                     impactScore: 5.5,
                     source: "secalert@redhat.com",
                     type: "Secondary",
                  },
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            published: "2024-02-15T05:15:10.257",
            references: [
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                  url: "https://access.redhat.com/errata/RHSA-2024:1750",
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                  url: "https://access.redhat.com/errata/RHSA-2024:1751",
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            ],
            sourceIdentifier: "secalert@redhat.com",
            vulnStatus: "Awaiting Analysis",
            weaknesses: [
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                        lang: "en",
                        value: "CWE-15",
                     },
                  ],
                  source: "secalert@redhat.com",
                  type: "Secondary",
               },
            ],
         },
      },
   },
}


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