fkie_cve-2021-3541
Vulnerability from fkie_nvd
Published
2021-07-09 17:15
Modified
2024-11-21 06:21
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
A flaw was found in libxml2. Exponential entity expansion attack its possible bypassing all existing protection mechanisms and leading to denial of service.
References
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1950515Issue Tracking, Patch, Third Party Advisory
secalert@redhat.comhttps://security.netapp.com/advisory/ntap-20210805-0007/Third Party Advisory
secalert@redhat.comhttps://www.oracle.com/security-alerts/cpujan2022.htmlPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=1950515Issue Tracking, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20210805-0007/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com/security-alerts/cpujan2022.htmlPatch, Third Party Advisory
Impacted products
Vendor Product Version
xmlsoft libxml2 *
redhat jboss_core_services -
oracle zfs_storage_appliance_kit 8.8
netapp active_iq_unified_manager -
netapp cloud_backup -
netapp clustered_data_ontap -
netapp clustered_data_ontap_antivirus_connector -
netapp manageability_software_development_kit -
netapp ontap_select_deploy_administration_utility -
netapp smi-s_provider -
netapp snapdrive -
netapp h410c_firmware -
netapp h410c -
netapp h300s_firmware -
netapp h300s -
netapp h500s_firmware -
netapp h500s -
netapp h700s_firmware -
netapp h700s -
netapp h300e_firmware -
netapp h300e -
netapp h500e_firmware -
netapp h500e -
netapp h700e_firmware -
netapp h700e -
netapp h410s_firmware -
netapp h410s -


To clipboard 

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      {
         lang: "en",
         value: "A flaw was found in libxml2. Exponential entity expansion attack its possible bypassing all existing protection mechanisms and leading to denial of service.",
      },
      {
         lang: "es",
         value: "Se ha encontrado un fallo en libxml2. Es posible un ataque de expansión exponencial de entidades omitiendo todos los mecanismos de protección existentes y conllevando a una denegación de servicio",
      },
   ],
   id: "CVE-2021-3541",
   lastModified: "2024-11-21T06:21:48.007",
   metrics: {
      cvssMetricV2: [
         {
            acInsufInfo: false,
            baseSeverity: "MEDIUM",
            cvssData: {
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               accessVector: "NETWORK",
               authentication: "SINGLE",
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               baseScore: 4,
               confidentialityImpact: "NONE",
               integrityImpact: "NONE",
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            exploitabilityScore: 8,
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            obtainAllPrivilege: false,
            obtainOtherPrivilege: false,
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   published: "2021-07-09T17:15:07.973",
   references: [
      {
         source: "secalert@redhat.com",
         tags: [
            "Issue Tracking",
            "Patch",
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   sourceIdentifier: "secalert@redhat.com",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-776",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
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}


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