fkie_cve-2022-22543
Vulnerability from fkie_nvd
Published
2022-02-09 23:15
Modified
2024-11-21 06:46
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
SAP NetWeaver Application Server for ABAP (Kernel) and ABAP Platform (Kernel) - versions KERNEL 7.22, 8.04, 7.49, 7.53, 7.77, 7.81, 7.85, 7.86, 7.87, KRNL64UC 8.04, 7.22, 7.22EXT, 7.49, 7.53, KRNL64NUC 7.22, 7.22EXT, 7.49, does not sufficiently validate sap-passport information, which could lead to a Denial-of-Service attack. This allows an unauthorized remote user to provoke a breakdown of the SAP Web Dispatcher or Kernel work process. The crashed process can be restarted immediately, other processes are not affected.
References
cna@sap.comhttps://launchpad.support.sap.com/#/notes/3116223Permissions Required, Vendor Advisory
cna@sap.comhttps://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://launchpad.support.sap.com/#/notes/3116223Permissions Required, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.htmlVendor Advisory
Impacted products
Vendor Product Version
sap netweaver_abap 7.22
sap netweaver_abap 7.22ext
sap netweaver_abap 7.49
sap netweaver_abap 7.53
sap netweaver_abap 7.77
sap netweaver_abap 7.81
sap netweaver_abap 7.85
sap netweaver_abap 7.86
sap netweaver_abap 7.87
sap netweaver_abap 8.04
sap netweaver_abap krnl64nuc_7.22
sap netweaver_abap krnl64nuc_8.04
sap netweaver_as_abap 7.22
sap netweaver_as_abap 7.22ext
sap netweaver_as_abap 7.49
sap netweaver_as_abap 7.53
sap netweaver_as_abap 7.77
sap netweaver_as_abap 7.81
sap netweaver_as_abap 7.85
sap netweaver_as_abap 7.86
sap netweaver_as_abap 7.87
sap netweaver_as_abap 8.04
sap netweaver_as_abap krnl64nuc_7.22
sap netweaver_as_abap krnl64nuc_8.04


To clipboard 

{
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   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "SAP NetWeaver Application Server for ABAP (Kernel) and ABAP Platform (Kernel) - versions KERNEL 7.22, 8.04, 7.49, 7.53, 7.77, 7.81, 7.85, 7.86, 7.87, KRNL64UC 8.04, 7.22, 7.22EXT, 7.49, 7.53, KRNL64NUC 7.22, 7.22EXT, 7.49, does not sufficiently validate sap-passport information, which could lead to a Denial-of-Service attack. This allows an unauthorized remote user to provoke a breakdown of the SAP Web Dispatcher or Kernel work process. The crashed process can be restarted immediately, other processes are not affected.",
      },
      {
         lang: "es",
         value: "SAP NetWeaver Application Server for ABAP (Kernel) y ABAP Platform (Kernel) - versiones KERNEL 7.22, 8.04, 7.49, 7.53, 7.77, 7.81, 7.85, 7.86, 7.87, KRNL64UC 8.04, 7.22, 7.22EXT, 7.49, 7.53, KRNL64NUC 7.22, 7.22EXT, 7.49, no comprueba suficientemente la información de sap-passport, lo que podría conllevar un ataque de Denegación de Servicio. Esto permite a un usuario remoto no autorizado provocar un bloqueo del proceso de trabajo del SAP Web Dispatcher o del Kernel. El proceso colapsado puede reiniciarse inmediatamente, los demás procesos no están afectados",
      },
   ],
   id: "CVE-2022-22543",
   lastModified: "2024-11-21T06:46:59.687",
   metrics: {
      cvssMetricV2: [
         {
            acInsufInfo: false,
            baseSeverity: "MEDIUM",
            cvssData: {
               accessComplexity: "LOW",
               accessVector: "NETWORK",
               authentication: "NONE",
               availabilityImpact: "PARTIAL",
               baseScore: 5,
               confidentialityImpact: "NONE",
               integrityImpact: "NONE",
               vectorString: "AV:N/AC:L/Au:N/C:N/I:N/A:P",
               version: "2.0",
            },
            exploitabilityScore: 10,
            impactScore: 2.9,
            obtainAllPrivilege: false,
            obtainOtherPrivilege: false,
            obtainUserPrivilege: false,
            source: "nvd@nist.gov",
            type: "Primary",
            userInteractionRequired: false,
         },
      ],
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "NETWORK",
               availabilityImpact: "HIGH",
               baseScore: 7.5,
               baseSeverity: "HIGH",
               confidentialityImpact: "NONE",
               integrityImpact: "NONE",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
               version: "3.1",
            },
            exploitabilityScore: 3.9,
            impactScore: 3.6,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2022-02-09T23:15:18.913",
   references: [
      {
         source: "cna@sap.com",
         tags: [
            "Permissions Required",
            "Vendor Advisory",
         ],
         url: "https://launchpad.support.sap.com/#/notes/3116223",
      },
      {
         source: "cna@sap.com",
         tags: [
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         ],
         url: "https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
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   sourceIdentifier: "cna@sap.com",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-400",
            },
         ],
         source: "cna@sap.com",
         type: "Primary",
      },
   ],
}


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