CVE-2020-5140 (GCVE-0-2020-5140)
Vulnerability from cvelistv5
Published
2020-10-12 10:40
Modified
2024-08-04 08:22
Severity ?
CWE
Summary
A vulnerability in SonicOS allows a remote unauthenticated attacker to cause Denial of Service (DoS) on the firewall SSLVPN service by sending a malicious HTTP request that leads to memory addresses leak. This vulnerability affected SonicOS Gen 5 version 5.9.1.7, 5.9.1.13, Gen 6 version 6.5.4.7, 6.5.1.12, 6.0.5.3, SonicOSv 6.5.4.v and Gen 7 version SonicOS 7.0.0.0.
References
Impacted products
Vendor Product Version
SonicWall SonicOS Version: SonicOS 6.5.4.7-79n and earlier
Version: SonicOS 5.9.1.7-2n and earlier
Version: SonicOS 5.9.1.13-5n and earlier
Version: SonicOS 6.5.1.11-4n and earlier
Version: SonicOS 6.0.5.3-93o and earlier
Version: SonicOSv 6.5.4.4-44v-21-794 and earlier
Version: SonicOS 7.0.0.0-1
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T08:22:08.956Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0015"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "SonicOS",
          "vendor": "SonicWall",
          "versions": [
            {
              "status": "affected",
              "version": "SonicOS 6.5.4.7-79n and earlier"
            },
            {
              "status": "affected",
              "version": "SonicOS 5.9.1.7-2n and earlier"
            },
            {
              "status": "affected",
              "version": "SonicOS 5.9.1.13-5n and earlier"
            },
            {
              "status": "affected",
              "version": "SonicOS 6.5.1.11-4n and earlier"
            },
            {
              "status": "affected",
              "version": "SonicOS 6.0.5.3-93o and earlier"
            },
            {
              "status": "affected",
              "version": "SonicOSv 6.5.4.4-44v-21-794 and earlier"
            },
            {
              "status": "affected",
              "version": "SonicOS 7.0.0.0-1"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in SonicOS allows a remote unauthenticated attacker to cause Denial of Service (DoS) on the firewall SSLVPN service by sending a malicious HTTP request that leads to memory addresses leak. This vulnerability affected SonicOS Gen 5 version 5.9.1.7, 5.9.1.13, Gen 6 version 6.5.4.7, 6.5.1.12, 6.0.5.3, SonicOSv 6.5.4.v and Gen 7 version SonicOS 7.0.0.0."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-125",
              "description": "CWE-125: Out-of-bounds Read",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-10-12T10:40:30",
        "orgId": "44b2ff79-1416-4492-88bb-ed0da00c7315",
        "shortName": "sonicwall"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0015"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "PSIRT@sonicwall.com",
          "ID": "CVE-2020-5140",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "SonicOS",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "SonicOS 6.5.4.7-79n and earlier"
                          },
                          {
                            "version_value": "SonicOS 5.9.1.7-2n and earlier"
                          },
                          {
                            "version_value": "SonicOS 5.9.1.13-5n and earlier"
                          },
                          {
                            "version_value": "SonicOS 6.5.1.11-4n and earlier"
                          },
                          {
                            "version_value": "SonicOS 6.0.5.3-93o and earlier"
                          },
                          {
                            "version_value": "SonicOSv 6.5.4.4-44v-21-794 and earlier"
                          },
                          {
                            "version_value": "SonicOS 7.0.0.0-1"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "SonicWall"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A vulnerability in SonicOS allows a remote unauthenticated attacker to cause Denial of Service (DoS) on the firewall SSLVPN service by sending a malicious HTTP request that leads to memory addresses leak. This vulnerability affected SonicOS Gen 5 version 5.9.1.7, 5.9.1.13, Gen 6 version 6.5.4.7, 6.5.1.12, 6.0.5.3, SonicOSv 6.5.4.v and Gen 7 version SonicOS 7.0.0.0."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-125: Out-of-bounds Read"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0015",
              "refsource": "CONFIRM",
              "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0015"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "44b2ff79-1416-4492-88bb-ed0da00c7315",
    "assignerShortName": "sonicwall",
    "cveId": "CVE-2020-5140",
    "datePublished": "2020-10-12T10:40:30",
    "dateReserved": "2019-12-31T00:00:00",
    "dateUpdated": "2024-08-04T08:22:08.956Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2020-5140\",\"sourceIdentifier\":\"PSIRT@sonicwall.com\",\"published\":\"2020-10-12T11:15:13.060\",\"lastModified\":\"2024-11-21T05:33:37.070\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A vulnerability in SonicOS allows a remote unauthenticated attacker to cause Denial of Service (DoS) on the firewall SSLVPN service by sending a malicious HTTP request that leads to memory addresses leak. This vulnerability affected SonicOS Gen 5 version 5.9.1.7, 5.9.1.13, Gen 6 version 6.5.4.7, 6.5.1.12, 6.0.5.3, SonicOSv 6.5.4.v and Gen 7 version SonicOS 7.0.0.0.\"},{\"lang\":\"es\",\"value\":\"Una vulnerabilidad en SonicOS, permite a un atacante remoto no autenticado causar una denegaci\u00f3n de servicio (DoS) en el servicio SSLVPN del firewall mediante el env\u00edo de una petici\u00f3n HTTP maliciosa que conlleva a un filtrado de direcciones de la memoria. Esta vulnerabilidad afect\u00f3 a SonicOS Gen 5 versiones 5.9.1.7, 5.9.1.13, Gen 6 versiones 6.5.4.7, 6.5.1.12, 6.0.5.3, SonicOSv versi\u00f3n 6.5.4.v y SonicOS Gen 7 versi\u00f3n 7.0.0.0\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:N/A:P\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"PSIRT@sonicwall.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-125\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-125\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"5.9.1.13\",\"matchCriteriaId\":\"FF2C3009-7B05-41B3-849E-DFBB8C79968D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.0.0.0\",\"versionEndIncluding\":\"6.0.5.3\",\"matchCriteriaId\":\"0A2C8637-5089-4B5A-8458-67D097CF5BEA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.5.0.0\",\"versionEndIncluding\":\"6.5.1.11\",\"matchCriteriaId\":\"08DF961E-08DD-47EC-9AB1-3A3FF79E1F7A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.5.4.0\",\"versionEndIncluding\":\"6.5.4.7\",\"matchCriteriaId\":\"8302038F-FA49-4CF2-B064-3EE1103B99F1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:sonicwall:sonicos:7.0.0.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"05C0300F-44AB-482C-BA6D-B9F2ED77037A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:sonicwall:sonicosv:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"6.5.4.4\",\"matchCriteriaId\":\"8BBB86A1-803B-4B76-BF3D-4A9BCC5AD302\"}]}]}],\"references\":[{\"url\":\"https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0015\",\"source\":\"PSIRT@sonicwall.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0015\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • 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.