github - ghsa-wh72-9gx8-gwhv

ghsa-wh72-9gx8-gwhv

Vulnerability from github

Published

2024-11-15 18:30

Modified

2024-11-15 18:30

Severity ?

5.8 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N

Details

Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass a configured file policy for HTTP. The vulnerability is due to incorrect handling of specific HTTP header parameters. An attacker could exploit this vulnerability by sending crafted HTTP packets through an affected device. A successful exploit could allow the attacker to bypass a configured file policy for HTTP packets and deliver a malicious payload.

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2021-1494"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-693"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-11-15T17:15:09Z",
    "severity": "MODERATE"
  },
  "details": "Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass a configured file policy for HTTP.\n The vulnerability is due to incorrect handling of specific HTTP header parameters. An attacker could exploit this vulnerability by sending crafted HTTP packets through an affected device. A successful exploit could allow the attacker to bypass a configured file policy for HTTP packets and deliver a malicious payload.",
  "id": "GHSA-wh72-9gx8-gwhv",
  "modified": "2024-11-15T18:30:51Z",
  "published": "2024-11-15T18:30:51Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-1494"
    },
    {
      "type": "WEB",
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-http-fp-bp-KfDdcQhc"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

cve-2021-1494

Vulnerability from cvelistv5

Published

2024-11-15 16:21

Modified

2024-11-15 21:23

Severity ?

5.8 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N

Summary

References

▼	URL	Tags
	https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-http-fp-bp-KfDdcQhc

Impacted products

Vendor

Product

Version

▼

Cisco

Cisco Firepower Threat Defense Software

Version: N/A

Cisco

Cisco UTD SNORT IPS Engine Software

Version: 16.12.1a
Version: 16.12.2
Version: 16.12.3
Version: 16.12.4
Version: 16.6.1
Version: 16.6.5
Version: 16.6.6
Version: 16.6.7a
Version: 16.6.9
Version: 17.1.1
Version: 17.2.1r
Version: 17.3.1a
Version: 17.3.2
Version: 3.17.0S
Version: 3.17.1S
Version: Fuji-16.9.2
Version: Fuji-16.9.4
Version: Fuji-16.9.6
Version: Fuji-16.9.3
Version: Fuji-16.9.7
Version: Fuji-16.9.5
Version: Denali-16.3.3
Version: Denali-16.3.9
Version: Denali-16.3.7
Version: Denali-16.3.5
Version: Denali-16.3.4
Version: Everest-16.6.3
Version: Everest-16.6.4
Version: Everest-16.6.2

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JSON

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{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:cisco:firepower_threat_defense_software:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "firepower_threat_defense_software",
            "vendor": "cisco",
            "versions": [
              {
                "lessThan": "6.4.0.12",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              },
              {
                "lessThan": "6.6.4",
                "status": "affected",
                "version": "6.5.0",
                "versionType": "custom"
              },
              {
                "lessThan": "6.7.0.2",
                "status": "affected",
                "version": "6.7.0",
                "versionType": "custom"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:a:cisco:utd_snort_ips_engine_software:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "utd_snort_ips_engine_software",
            "vendor": "cisco",
            "versions": [
              {
                "lessThan": "16.12.5",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              },
              {
                "lessThan": "17.3.3",
                "status": "affected",
                "version": "17.1",
                "versionType": "custom"
              },
              {
                "lessThan": "17.4.1",
                "status": "affected",
                "version": "17.4",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2021-1494",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-15T18:00:00.391599Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-15T21:23:12.943Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco Firepower Threat Defense Software",
          "vendor": "Cisco",
          "versions": [
            {
              "status": "affected",
              "version": "N/A"
            }
          ]
        },
        {
          "product": "Cisco UTD SNORT IPS Engine Software",
          "vendor": "Cisco",
          "versions": [
            {
              "status": "affected",
              "version": "16.12.1a"
            },
            {
              "status": "affected",
              "version": "16.12.2"
            },
            {
              "status": "affected",
              "version": "16.12.3"
            },
            {
              "status": "affected",
              "version": "16.12.4"
            },
            {
              "status": "affected",
              "version": "16.6.1"
            },
            {
              "status": "affected",
              "version": "16.6.5"
            },
            {
              "status": "affected",
              "version": "16.6.6"
            },
            {
              "status": "affected",
              "version": "16.6.7a"
            },
            {
              "status": "affected",
              "version": "16.6.9"
            },
            {
              "status": "affected",
              "version": "17.1.1"
            },
            {
              "status": "affected",
              "version": "17.2.1r"
            },
            {
              "status": "affected",
              "version": "17.3.1a"
            },
            {
              "status": "affected",
              "version": "17.3.2"
            },
            {
              "status": "affected",
              "version": "3.17.0S"
            },
            {
              "status": "affected",
              "version": "3.17.1S"
            },
            {
              "status": "affected",
              "version": "Fuji-16.9.2"
            },
            {
              "status": "affected",
              "version": "Fuji-16.9.4"
            },
            {
              "status": "affected",
              "version": "Fuji-16.9.6"
            },
            {
              "status": "affected",
              "version": "Fuji-16.9.3"
            },
            {
              "status": "affected",
              "version": "Fuji-16.9.7"
            },
            {
              "status": "affected",
              "version": "Fuji-16.9.5"
            },
            {
              "status": "affected",
              "version": "Denali-16.3.3"
            },
            {
              "status": "affected",
              "version": "Denali-16.3.9"
            },
            {
              "status": "affected",
              "version": "Denali-16.3.7"
            },
            {
              "status": "affected",
              "version": "Denali-16.3.5"
            },
            {
              "status": "affected",
              "version": "Denali-16.3.4"
            },
            {
              "status": "affected",
              "version": "Everest-16.6.3"
            },
            {
              "status": "affected",
              "version": "Everest-16.6.4"
            },
            {
              "status": "affected",
              "version": "Everest-16.6.2"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass a configured file policy for HTTP.\r\n The vulnerability is due to incorrect handling of specific HTTP header parameters. An attacker could exploit this vulnerability by sending crafted HTTP packets through an affected device. A successful exploit could allow the attacker to bypass a configured file policy for HTTP packets and deliver a malicious payload."
        }
      ],
      "exploits": [
        {
          "lang": "en",
          "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N",
            "version": "3.1"
          },
          "format": "cvssV3_1"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-693",
              "description": "Protection Mechanism Failure",
              "lang": "en",
              "type": "cwe"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-15T16:21:36.666Z",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "cisco-sa-http-fp-bp-KfDdcQhc",
          "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-http-fp-bp-KfDdcQhc"
        }
      ],
      "source": {
        "advisory": "cisco-sa-http-fp-bp-KfDdcQhc",
        "defects": [
          "CSCvv70864",
          "CSCvw26645"
        ],
        "discovery": "INTERNAL"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2021-1494",
    "datePublished": "2024-11-15T16:21:36.666Z",
    "dateReserved": "2020-11-13T00:00:00.000Z",
    "dateUpdated": "2024-11-15T21:23:12.943Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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