gsd-2024-20313
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
A vulnerability in the OSPF version 2 (OSPFv2) feature of Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause an affected device to reload unexpectedly, resulting in a denial of service (DoS) condition. This vulnerability is due to improper validation of OSPF updates that are processed by a device. An attacker could exploit this vulnerability by sending a malformed OSPF update to the device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition.
Aliases
Aliases
CVE-2024-20313


To clipboard 

{
   GSD: {
      alias: "CVE-2024-20313",
      id: "GSD-2024-20313",
   },
   gsd: {
      metadata: {
         exploitCode: "unknown",
         remediation: "unknown",
         reportConfidence: "confirmed",
         type: "vulnerability",
      },
      osvSchema: {
         aliases: [
            "CVE-2024-20313",
         ],
         details: "A vulnerability in the OSPF version 2 (OSPFv2) feature of Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause an affected device to reload unexpectedly, resulting in a denial of service (DoS) condition. This vulnerability is due to improper validation of OSPF updates that are processed by a device. An attacker could exploit this vulnerability by sending a malformed OSPF update to the device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition.",
         id: "GSD-2024-20313",
         modified: "2023-12-13T01:21:43.083938Z",
         schema_version: "1.4.0",
      },
   },
   namespaces: {
      "cve.org": {
         CVE_data_meta: {
            ASSIGNER: "psirt@cisco.com",
            ID: "CVE-2024-20313",
            STATE: "PUBLIC",
         },
         affects: {
            vendor: {
               vendor_data: [
                  {
                     product: {
                        product_data: [
                           {
                              product_name: "Cisco IOS XE Software",
                              version: {
                                 version_data: [
                                    {
                                       version_affected: "=",
                                       version_value: "17.5.1",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: "17.5.1a",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: "17.6.1",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: "17.6.2",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: "17.6.1w",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: "17.6.1a",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: "17.6.1x",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: "17.6.3",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: "17.6.1y",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: "17.6.1z",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: "17.6.3a",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: "17.6.4",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: "17.6.1z1",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: "17.6.5",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: "17.6.5a",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: "17.7.1",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: "17.7.1a",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: "17.7.1b",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: "17.7.2",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: "17.10.1",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: "17.10.1a",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: "17.10.1b",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: "17.8.1",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: "17.8.1a",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: "17.9.1",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: "17.9.1w",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: "17.9.2",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: "17.9.1a",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: "17.9.1x",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: "17.9.1y",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: "17.9.3",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: "17.9.2a",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: "17.9.1x1",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: "17.9.3a",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: "17.9.1y1",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: "17.11.1",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: "17.11.1a",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: "17.11.99SW",
                                    },
                                 ],
                              },
                           },
                        ],
                     },
                     vendor_name: "Cisco",
                  },
               ],
            },
         },
         data_format: "MITRE",
         data_type: "CVE",
         data_version: "4.0",
         description: {
            description_data: [
               {
                  lang: "eng",
                  value: "A vulnerability in the OSPF version 2 (OSPFv2) feature of Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause an affected device to reload unexpectedly, resulting in a denial of service (DoS) condition. This vulnerability is due to improper validation of OSPF updates that are processed by a device. An attacker could exploit this vulnerability by sending a malformed OSPF update to the device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition.",
               },
            ],
         },
         exploit: [
            {
               lang: "en",
               value: "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory.",
            },
         ],
         impact: {
            cvss: [
               {
                  attackComplexity: "LOW",
                  attackVector: "ADJACENT_NETWORK",
                  availabilityImpact: "HIGH",
                  baseScore: 7.4,
                  baseSeverity: "HIGH",
                  confidentialityImpact: "NONE",
                  integrityImpact: "NONE",
                  privilegesRequired: "NONE",
                  scope: "CHANGED",
                  userInteraction: "NONE",
                  vectorString: "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
                  version: "3.1",
               },
            ],
         },
         problemtype: {
            problemtype_data: [
               {
                  description: [
                     {
                        cweId: "CWE-120",
                        lang: "eng",
                        value: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')",
                     },
                  ],
               },
            ],
         },
         references: {
            reference_data: [
               {
                  name: "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-ospf-dos-dR9Sfrxp",
                  refsource: "MISC",
                  url: "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-ospf-dos-dR9Sfrxp",
               },
            ],
         },
         source: {
            advisory: "cisco-sa-iosxe-ospf-dos-dR9Sfrxp",
            defects: [
               "CSCwf51268",
            ],
            discovery: "INTERNAL",
         },
      },
      "nvd.nist.gov": {
         cve: {
            descriptions: [
               {
                  lang: "en",
                  value: "A vulnerability in the OSPF version 2 (OSPFv2) feature of Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause an affected device to reload unexpectedly, resulting in a denial of service (DoS) condition. This vulnerability is due to improper validation of OSPF updates that are processed by a device. An attacker could exploit this vulnerability by sending a malformed OSPF update to the device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition.",
               },
               {
                  lang: "es",
                  value: "Una vulnerabilidad en la característica OSPF versión 2 (OSPFv2) del software Cisco IOS XE podría permitir que un atacante adyacente no autenticado provoque que un dispositivo afectado se recargue inesperadamente, lo que resultaría en una condición de denegación de servicio (DoS). Esta vulnerabilidad se debe a una validación inadecuada de las actualizaciones OSPF procesadas por un dispositivo. Un atacante podría aprovechar esta vulnerabilidad enviando una actualización OSPF con formato incorrecto al dispositivo. Un exploit exitoso podría permitir al atacante hacer que el dispositivo afectado se recargue, lo que resultaría en una condición DoS.",
               },
            ],
            id: "CVE-2024-20313",
            lastModified: "2024-04-25T13:18:20.370",
            metrics: {
               cvssMetricV31: [
                  {
                     cvssData: {
                        attackComplexity: "LOW",
                        attackVector: "ADJACENT_NETWORK",
                        availabilityImpact: "HIGH",
                        baseScore: 7.4,
                        baseSeverity: "HIGH",
                        confidentialityImpact: "NONE",
                        integrityImpact: "NONE",
                        privilegesRequired: "NONE",
                        scope: "CHANGED",
                        userInteraction: "NONE",
                        vectorString: "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
                        version: "3.1",
                     },
                     exploitabilityScore: 2.8,
                     impactScore: 4,
                     source: "ykramarz@cisco.com",
                     type: "Secondary",
                  },
               ],
            },
            published: "2024-04-24T21:15:46.797",
            references: [
               {
                  source: "ykramarz@cisco.com",
                  url: "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-ospf-dos-dR9Sfrxp",
               },
            ],
            sourceIdentifier: "ykramarz@cisco.com",
            vulnStatus: "Awaiting Analysis",
            weaknesses: [
               {
                  description: [
                     {
                        lang: "en",
                        value: "CWE-120",
                     },
                  ],
                  source: "ykramarz@cisco.com",
                  type: "Secondary",
               },
            ],
         },
      },
   },
}


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