{
  "document": {
    "acknowledgments": [
      {
        "summary": "This vulnerability was found during internal security testing."
      }
    ],
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "notes": [
      {
        "category": "summary",
        "text": "A vulnerability in the local malware analysis process of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on the affected device.\r\n\r\nThis vulnerability is due to insufficient error handling in the local malware analysis process of an affected device. An attacker could exploit this vulnerability by sending a crafted file through the device. A successful exploit could allow the attacker to cause the local malware analysis process to crash, which could result in a DoS condition.\r\n\r\nNotes:\r\n\r\nManual intervention may be required to recover from this situation.\r\nMalware cloud lookup and dynamic analysis will not be impacted.\r\n\r\nCisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.\r\n\r\nThis advisory is available at the following link:\r\nhttps://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-amp-local-dos-CUfwRJXT [\"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-amp-local-dos-CUfwRJXT\"]\r\n\r\nThis advisory is part of the April 2022 release of the Cisco ASA, FTD, and FMC Security Advisory Bundled publication. For a complete list of the advisories and links to them, see Cisco Event Response: April 2022 Cisco ASA, FMC, and FTD Software Security Advisory Bundled Publication [\"https://tvce.cisco.com/security/aims/PublicationPreview.aspx?ID=74836\u0026Version=1\u0026Revision=26\"].",
        "title": "Summary"
      },
      {
        "category": "general",
        "text": "At the time of publication, this vulnerability affected Cisco products if they were running a vulnerable release of Cisco FTD Software and had a Malware and File policy with Local Malware Analysis enabled.\r\n\r\nFor information about which Cisco software releases were vulnerable at the time of publication, see the Fixed Software [\"#fs\"] section of this advisory. See the Details section in the bug ID(s) at the top of this advisory for the most complete and current information.\r\n  Determine the Software Configuration\r\nThe Local Malware Analysis feature is enabled through Cisco Firepower Management Center (FMC) Software and cannot be enabled in the Cisco Firepower Device Manager (FDM) UI. This feature requires a Malware license.\r\n\r\nTo determine whether the Local Malware Analysis feature is enabled, navigate to the Cisco FMC Software UI and select Policies \u003e File Policy \u003e Rules. If any of the rules have Local Malware Analysis displayed in the Action column, the feature is enabled. For more information, see the FMC Configuration Guide [\"https://www.cisco.com/c/en/us/td/docs/security/firepower/660/configuration/guide/fpmc-config-guide-v66/file_policies_and_advanced_malware_protection.html\"].",
        "title": "Vulnerable Products"
      },
      {
        "category": "general",
        "text": "Only products listed in the Vulnerable Products [\"#vp\"] section of this advisory are known to be affected by this vulnerability.\r\n\r\nCisco has confirmed that this vulnerability does not affect Cisco Adaptive Security Appliance (ASA) Software or Cisco FMC Software.",
        "title": "Products Confirmed Not Vulnerable"
      },
      {
        "category": "general",
        "text": "There are no workarounds that address this vulnerability.",
        "title": "Workarounds"
      },
      {
        "category": "general",
        "text": "When considering software upgrades [\"https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#fixes\"], customers are advised to regularly consult the advisories for Cisco products, which are available from the Cisco Security Advisories page [\"https://www.cisco.com/go/psirt\"], to determine exposure and a complete upgrade solution.\r\n\r\nIn all cases, customers should ensure that the devices to be upgraded contain sufficient memory and confirm that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, customers are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers.\r\n      Fixed Releases\r\nAt the time of publication, the release information in the following table(s) was accurate. See the Details section in the bug ID(s) at the top of this advisory for the most complete and current information.\r\n\r\nThe left column lists Cisco software releases, and the right column indicates whether a release was affected by the vulnerability described in this advisory and which release included the fix for this vulnerability.\r\n          Cisco FTD Software Release  First Fixed Release for This Vulnerability          6.2.2 and earlier1  Not vulnerable.      6.2.3  Not vulnerable.      6.3.01  Not vulnerable.      6.4.0  Not vulnerable.      6.5.01  Not vulnerable.      6.6.0  Not vulnerable.      6.7.0  Not vulnerable.      7.0.0  7.0.1      7.1.0  Not vulnerable.\r\n1. Cisco FMC and FTD Software releases 6.2.2 and earlier, as well as releases 6.3.0 and 6.5.0, have reached end of software maintenance [\"https://www.cisco.com/c/en/us/products/eos-eol-listing.html\"]. Customers are advised to migrate to a supported release that includes the fix for this vulnerability.\r\n\r\nFor instructions on upgrading your FTD device, see Cisco Firepower Management Center Upgrade Guide [\"https://www.cisco.com/c/en/us/td/docs/security/firepower/upgrade/fpmc-upgrade-guide/getting_started.html\"].\r\n\r\nThe Cisco Product Security Incident Response Team (PSIRT) validates only the affected and fixed release information that is documented in this advisory.",
        "title": "Fixed Software"
      },
      {
        "category": "general",
        "text": "To learn about Cisco security vulnerability disclosure policies and publications, see the Security Vulnerability Policy [\"https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html\"]. This document also contains instructions for obtaining fixed software and receiving security vulnerability information from Cisco.",
        "title": "Vulnerability Policy"
      },
      {
        "category": "general",
        "text": "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory.",
        "title": "Exploitation and Public Announcements"
      },
      {
        "category": "general",
        "text": "This vulnerability was found during internal security testing.",
        "title": "Source"
      },
      {
        "category": "legal_disclaimer",
        "text": "THIS DOCUMENT IS PROVIDED ON AN \"AS IS\" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME.\r\n\r\nA standalone copy or paraphrase of the text of this document that omits the distribution URL is an uncontrolled copy and may lack important information or contain factual errors. The information in this document is intended for end users of Cisco products.",
        "title": "Legal Disclaimer"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "Emergency Support:\r\n+1 877 228 7302 (toll-free within North America)\r\n+1 408 525 6532 (International direct-dial)\r\nNon-emergency Support:\r\nEmail: psirt@cisco.com\r\nSupport requests that are received via e-mail are typically acknowledged within 48 hours.",
      "issuing_authority": "Cisco product security incident response is the responsibility of the Cisco Product Security Incident Response Team (PSIRT). The Cisco PSIRT is a dedicated, global team that manages the receipt, investigation, and public reporting of security vulnerability information that is related to Cisco products and networks. The on-call Cisco PSIRT works 24x7 with Cisco customers, independent security researchers, consultants, industry organizations, and other vendors to identify possible security issues with Cisco products and networks.\r\nMore information can be found in Cisco Security Vulnerability Policy available at https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html",
      "name": "Cisco",
      "namespace": "https://wwww.cisco.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "Cisco Firepower Threat Defense Software Local Malware Analysis Denial of Service Vulnerability",
        "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-amp-local-dos-CUfwRJXT"
      },
      {
        "category": "external",
        "summary": "Cisco Event Response: April 2022 Cisco ASA, FMC, and FTD Software Security Advisory Bundled Publication",
        "url": "https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-74836"
      },
      {
        "category": "external",
        "summary": "Cisco Security Vulnerability Policy",
        "url": "https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html"
      },
      {
        "category": "external",
        "summary": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-amp-local-dos-CUfwRJXT",
        "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-amp-local-dos-CUfwRJXT"
      },
      {
        "category": "external",
        "summary": "Cisco\u0026nbsp;Event Response: April 2022 Cisco\u0026nbsp;ASA, FMC, and FTD Software Security Advisory Bundled Publication",
        "url": "https://tvce.cisco.com/security/aims/PublicationPreview.aspx?ID=74836\u0026amp;Version=1\u0026amp;Revision=26"
      },
      {
        "category": "external",
        "summary": "FMC Configuration Guide",
        "url": "https://www.cisco.com/c/en/us/td/docs/security/firepower/660/configuration/guide/fpmc-config-guide-v66/file_policies_and_advanced_malware_protection.html"
      },
      {
        "category": "external",
        "summary": "considering software upgrades",
        "url": "https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#fixes"
      },
      {
        "category": "external",
        "summary": "Cisco\u0026nbsp;Security Advisories page",
        "url": "https://www.cisco.com/go/psirt"
      },
      {
        "category": "external",
        "summary": "end of software maintenance",
        "url": "https://www.cisco.com/c/en/us/products/eos-eol-listing.html"
      },
      {
        "category": "external",
        "summary": "Cisco\u0026nbsp;Firepower Management Center Upgrade Guide",
        "url": "https://www.cisco.com/c/en/us/td/docs/security/firepower/upgrade/fpmc-upgrade-guide/getting_started.html"
      },
      {
        "category": "external",
        "summary": "Security Vulnerability Policy",
        "url": "https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html"
      }
    ],
    "title": "Cisco Firepower Threat Defense Software Local Malware Analysis Denial of Service Vulnerability",
    "tracking": {
      "current_release_date": "2022-04-27T16:00:00+00:00",
      "generator": {
        "date": "2022-10-22T03:13:56+00:00",
        "engine": {
          "name": "TVCE"
        }
      },
      "id": "cisco-sa-ftd-amp-local-dos-CUfwRJXT",
      "initial_release_date": "2022-04-27T16:00:00+00:00",
      "revision_history": [
        {
          "date": "2022-04-27T15:53:08+00:00",
          "number": "1.0.0",
          "summary": "Initial public release."
        }
      ],
      "status": "final",
      "version": "1.0.0"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "branches": [
                  {
                    "category": "service_pack",
                    "name": "7.0.0",
                    "product": {
                      "name": "7.0.0",
                      "product_id": "CSAFPID-282695"
                    }
                  },
                  {
                    "category": "service_pack",
                    "name": "7.0.0.1",
                    "product": {
                      "name": "7.0.0.1",
                      "product_id": "CSAFPID-284277"
                    }
                  }
                ],
                "category": "product_version",
                "name": "7.0"
              }
            ],
            "category": "product_family",
            "name": "Cisco Firepower Threat Defense Software"
          },
          {
            "category": "product_family",
            "name": "Cisco Firepower Threat Defense Software",
            "product": {
              "name": "Cisco Firepower Threat Defense Software ",
              "product_id": "CSAFPID-220203"
            }
          },
          {
            "category": "product_name",
            "name": "Cisco Firepower 2100 Series",
            "product": {
              "name": "Cisco Firepower 2100 Series",
              "product_id": "CSAFPID-277392"
            }
          },
          {
            "category": "product_name",
            "name": "Cisco Firepower 1000 Series",
            "product": {
              "name": "Cisco Firepower 1000 Series",
              "product_id": "CSAFPID-277393"
            }
          },
          {
            "category": "product_name",
            "name": "Cisco ASA 5500-X Series Firewalls",
            "product": {
              "name": "Cisco ASA 5500-X Series Firewalls",
              "product_id": "CSAFPID-277437"
            }
          },
          {
            "category": "product_name",
            "name": "Cisco 3000 Series Industrial Security Appliances (ISA)",
            "product": {
              "name": "Cisco 3000 Series Industrial Security Appliances (ISA)",
              "product_id": "CSAFPID-277438"
            }
          },
          {
            "category": "product_name",
            "name": "Cisco Firepower 9000 Series",
            "product": {
              "name": "Cisco Firepower 9000 Series",
              "product_id": "CSAFPID-277440"
            }
          },
          {
            "category": "product_name",
            "name": "Cisco Firepower 4100 Series",
            "product": {
              "name": "Cisco Firepower 4100 Series",
              "product_id": "CSAFPID-277441"
            }
          },
          {
            "category": "product_name",
            "name": "Cisco Firepower NGFW Virtual",
            "product": {
              "name": "Cisco Firepower NGFW Virtual",
              "product_id": "CSAFPID-277464"
            }
          }
        ],
        "category": "vendor",
        "name": "Cisco"
      }
    ],
    "relationships": [
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Cisco Firepower Threat Defense Software 7.0.0 when installed on Cisco Firepower 2100 Series",
          "product_id": "CSAFPID-282695:277392"
        },
        "product_reference": "CSAFPID-282695",
        "relates_to_product_reference": "CSAFPID-277392"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Cisco Firepower Threat Defense Software 7.0.0 when installed on Cisco Firepower 1000 Series",
          "product_id": "CSAFPID-282695:277393"
        },
        "product_reference": "CSAFPID-282695",
        "relates_to_product_reference": "CSAFPID-277393"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Cisco Firepower Threat Defense Software 7.0.0 when installed on Cisco ASA 5500-X Series Firewalls",
          "product_id": "CSAFPID-282695:277437"
        },
        "product_reference": "CSAFPID-282695",
        "relates_to_product_reference": "CSAFPID-277437"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Cisco Firepower Threat Defense Software 7.0.0 when installed on Cisco 3000 Series Industrial Security Appliances (ISA)",
          "product_id": "CSAFPID-282695:277438"
        },
        "product_reference": "CSAFPID-282695",
        "relates_to_product_reference": "CSAFPID-277438"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Cisco Firepower Threat Defense Software 7.0.0 when installed on Cisco Firepower 9000 Series",
          "product_id": "CSAFPID-282695:277440"
        },
        "product_reference": "CSAFPID-282695",
        "relates_to_product_reference": "CSAFPID-277440"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Cisco Firepower Threat Defense Software 7.0.0 when installed on Cisco Firepower 4100 Series",
          "product_id": "CSAFPID-282695:277441"
        },
        "product_reference": "CSAFPID-282695",
        "relates_to_product_reference": "CSAFPID-277441"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Cisco Firepower Threat Defense Software 7.0.0 when installed on Cisco Firepower NGFW Virtual",
          "product_id": "CSAFPID-282695:277464"
        },
        "product_reference": "CSAFPID-282695",
        "relates_to_product_reference": "CSAFPID-277464"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Cisco Firepower Threat Defense Software 7.0.0.1 when installed on Cisco Firepower 2100 Series",
          "product_id": "CSAFPID-284277:277392"
        },
        "product_reference": "CSAFPID-284277",
        "relates_to_product_reference": "CSAFPID-277392"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Cisco Firepower Threat Defense Software 7.0.0.1 when installed on Cisco Firepower 1000 Series",
          "product_id": "CSAFPID-284277:277393"
        },
        "product_reference": "CSAFPID-284277",
        "relates_to_product_reference": "CSAFPID-277393"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Cisco Firepower Threat Defense Software 7.0.0.1 when installed on Cisco ASA 5500-X Series Firewalls",
          "product_id": "CSAFPID-284277:277437"
        },
        "product_reference": "CSAFPID-284277",
        "relates_to_product_reference": "CSAFPID-277437"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Cisco Firepower Threat Defense Software 7.0.0.1 when installed on Cisco 3000 Series Industrial Security Appliances (ISA)",
          "product_id": "CSAFPID-284277:277438"
        },
        "product_reference": "CSAFPID-284277",
        "relates_to_product_reference": "CSAFPID-277438"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Cisco Firepower Threat Defense Software 7.0.0.1 when installed on Cisco Firepower 9000 Series",
          "product_id": "CSAFPID-284277:277440"
        },
        "product_reference": "CSAFPID-284277",
        "relates_to_product_reference": "CSAFPID-277440"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Cisco Firepower Threat Defense Software 7.0.0.1 when installed on Cisco Firepower 4100 Series",
          "product_id": "CSAFPID-284277:277441"
        },
        "product_reference": "CSAFPID-284277",
        "relates_to_product_reference": "CSAFPID-277441"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Cisco Firepower Threat Defense Software 7.0.0.1 when installed on Cisco Firepower NGFW Virtual",
          "product_id": "CSAFPID-284277:277464"
        },
        "product_reference": "CSAFPID-284277",
        "relates_to_product_reference": "CSAFPID-277464"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2022-20748",
      "ids": [
        {
          "system_name": "Cisco Bug ID",
          "text": "CSCvy33560"
        }
      ],
      "notes": [
        {
          "category": "other",
          "text": "Complete.",
          "title": "Affected Product Comprehensiveness"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-220203",
          "CSAFPID-282695:277392",
          "CSAFPID-282695:277393",
          "CSAFPID-282695:277437",
          "CSAFPID-282695:277438",
          "CSAFPID-282695:277440",
          "CSAFPID-282695:277441",
          "CSAFPID-282695:277464",
          "CSAFPID-284277:277392",
          "CSAFPID-284277:277393",
          "CSAFPID-284277:277437",
          "CSAFPID-284277:277438",
          "CSAFPID-284277:277440",
          "CSAFPID-284277:277441",
          "CSAFPID-284277:277464"
        ]
      },
      "release_date": "2022-04-27T16:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Cisco has released software updates that address this vulnerability.",
          "product_ids": [
            "CSAFPID-220203",
            "CSAFPID-282695:277392",
            "CSAFPID-282695:277393",
            "CSAFPID-282695:277437",
            "CSAFPID-282695:277438",
            "CSAFPID-282695:277440",
            "CSAFPID-282695:277441",
            "CSAFPID-282695:277464",
            "CSAFPID-284277:277392",
            "CSAFPID-284277:277393",
            "CSAFPID-284277:277437",
            "CSAFPID-284277:277438",
            "CSAFPID-284277:277440",
            "CSAFPID-284277:277441",
            "CSAFPID-284277:277464"
          ],
          "url": "https://software.cisco.com"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-220203",
            "CSAFPID-282695:277392",
            "CSAFPID-282695:277393",
            "CSAFPID-282695:277437",
            "CSAFPID-282695:277438",
            "CSAFPID-282695:277440",
            "CSAFPID-282695:277441",
            "CSAFPID-282695:277464",
            "CSAFPID-284277:277392",
            "CSAFPID-284277:277393",
            "CSAFPID-284277:277437",
            "CSAFPID-284277:277438",
            "CSAFPID-284277:277440",
            "CSAFPID-284277:277441",
            "CSAFPID-284277:277464"
          ]
        }
      ],
      "title": "Firepower Local File Scanning Denial of Service"
    }
  ]
}