gsd-2024-24991
Vulnerability from gsd
Modified
2024-02-02 06:02
Details
A Null Pointer Dereference vulnerability in WLAvalancheService component of Ivanti Avalanche before 6.4.3 allows an authenticated remote attacker to perform denial of service attacks.
Aliases



{
   gsd: {
      metadata: {
         exploitCode: "unknown",
         remediation: "unknown",
         reportConfidence: "confirmed",
         type: "vulnerability",
      },
      osvSchema: {
         aliases: [
            "CVE-2024-24991",
         ],
         details: "A Null Pointer Dereference vulnerability in WLAvalancheService component of Ivanti Avalanche before 6.4.3 allows an authenticated remote attacker to perform denial of service attacks. ",
         id: "GSD-2024-24991",
         modified: "2024-02-02T06:02:55.673814Z",
         schema_version: "1.4.0",
      },
   },
   namespaces: {
      "cve.org": {
         CVE_data_meta: {
            ASSIGNER: "support@hackerone.com",
            ID: "CVE-2024-24991",
            STATE: "PUBLIC",
         },
         affects: {
            vendor: {
               vendor_data: [
                  {
                     product: {
                        product_data: [
                           {
                              product_name: "Avalanche",
                              version: {
                                 version_data: [
                                    {
                                       version_affected: "<",
                                       version_name: "6.4.3",
                                       version_value: "6.4.3",
                                    },
                                 ],
                              },
                           },
                        ],
                     },
                     vendor_name: "Ivanti",
                  },
               ],
            },
         },
         data_format: "MITRE",
         data_type: "CVE",
         data_version: "4.0",
         description: {
            description_data: [
               {
                  lang: "eng",
                  value: "A Null Pointer Dereference vulnerability in WLAvalancheService component of Ivanti Avalanche before 6.4.3 allows an authenticated remote attacker to perform denial of service attacks. ",
               },
            ],
         },
         impact: {
            cvss: [
               {
                  baseScore: 6.5,
                  baseSeverity: "MEDIUM",
                  vectorString: "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  version: "3.0",
               },
            ],
         },
         problemtype: {
            problemtype_data: [
               {
                  description: [
                     {
                        lang: "eng",
                        value: "n/a",
                     },
                  ],
               },
            ],
         },
         references: {
            reference_data: [
               {
                  name: "https://forums.ivanti.com/s/article/Avalanche-6-4-3-Security-Hardening-and-CVEs-addressed?language=en_US",
                  refsource: "MISC",
                  url: "https://forums.ivanti.com/s/article/Avalanche-6-4-3-Security-Hardening-and-CVEs-addressed?language=en_US",
               },
            ],
         },
      },
      "nvd.nist.gov": {
         cve: {
            descriptions: [
               {
                  lang: "en",
                  value: "A Null Pointer Dereference vulnerability in WLAvalancheService component of Ivanti Avalanche before 6.4.3 allows an authenticated remote attacker to perform denial of service attacks. ",
               },
               {
                  lang: "es",
                  value: "Una vulnerabilidad de desreferencia de puntero nulo en el componente WLAvalancheService de Ivanti Avalanche anterior a 6.4.3 permite a un atacante remoto autenticado realizar ataques de denegación de servicio.",
               },
            ],
            id: "CVE-2024-24991",
            lastModified: "2024-04-19T13:10:25.637",
            metrics: {
               cvssMetricV30: [
                  {
                     cvssData: {
                        attackComplexity: "LOW",
                        attackVector: "NETWORK",
                        availabilityImpact: "HIGH",
                        baseScore: 6.5,
                        baseSeverity: "MEDIUM",
                        confidentialityImpact: "NONE",
                        integrityImpact: "NONE",
                        privilegesRequired: "LOW",
                        scope: "UNCHANGED",
                        userInteraction: "NONE",
                        vectorString: "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                        version: "3.0",
                     },
                     exploitabilityScore: 2.8,
                     impactScore: 3.6,
                     source: "support@hackerone.com",
                     type: "Secondary",
                  },
               ],
            },
            published: "2024-04-19T02:15:08.460",
            references: [
               {
                  source: "support@hackerone.com",
                  url: "https://forums.ivanti.com/s/article/Avalanche-6-4-3-Security-Hardening-and-CVEs-addressed?language=en_US",
               },
            ],
            sourceIdentifier: "support@hackerone.com",
            vulnStatus: "Awaiting Analysis",
         },
      },
   },
}


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