github - ghsa-c8f7-58h9-9239

GHSA-C8F7-58H9-9239

Vulnerability from github – Published: 2024-07-15 09:36 – Updated: 2024-07-15 09:36

Details

The SMTP Listener of Secure Email Gateway from Cellopoint does not properly validate user input, leading to a Buffer Overflow vulnerability. An unauthenticated remote attacker can exploit this vulnerability to execute arbitrary system commands on the remote server.

Severity ?

9.8 (Critical)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2024-6744"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-121",
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-07-15T07:15:25Z",
    "severity": "CRITICAL"
  },
  "details": "The SMTP Listener of Secure Email Gateway from Cellopoint does not properly validate user input, leading to a Buffer Overflow vulnerability. An unauthenticated remote attacker can exploit this vulnerability to execute arbitrary system commands on the remote server.",
  "id": "GHSA-c8f7-58h9-9239",
  "modified": "2024-07-15T09:36:20Z",
  "published": "2024-07-15T09:36:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-6744"
    },
    {
      "type": "WEB",
      "url": "https://www.twcert.org.tw/en/cp-139-7937-acbb5-2.html"
    },
    {
      "type": "WEB",
      "url": "https://www.twcert.org.tw/tw/cp-132-7936-f6381-1.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2024-6744 (GCVE-0-2024-6744)

Vulnerability from cvelistv5 – Published: 2024-07-15 06:32 – Updated: 2024-08-01 21:41

Summary

Severity ?

9.8 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-121 - Stack-based Buffer Overflow

Assigner

twcert

References

URL

Tags

	https://www.twcert.org.tw/tw/cp-132-7936-f6381-1.html	third-party-advisory
	https://www.twcert.org.tw/en/cp-139-7937-acbb5-2.html	third-party-advisory

Impacted products

	Vendor	Product	Version
	Cellopoint	Secure Email Gateway	Affected: all , ≤ 4.5.0 (custom)

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JSON

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{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:cellopoint:secure_email_gateway:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "secure_email_gateway",
            "vendor": "cellopoint",
            "versions": [
              {
                "lessThan": "4.5.0",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-6744",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-07-15T12:27:09.902764Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-07-15T12:32:57.510Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-01T21:41:04.572Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://www.twcert.org.tw/tw/cp-132-7936-f6381-1.html"
          },
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            "tags": [
              "third-party-advisory",
              "x_transferred"
            ],
            "url": "https://www.twcert.org.tw/en/cp-139-7937-acbb5-2.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Secure Email Gateway",
          "vendor": "Cellopoint",
          "versions": [
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              "lessThanOrEqual": "4.5.0",
              "status": "affected",
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              "versionType": "custom"
            }
          ]
        }
      ],
      "datePublic": "2024-07-15T06:24:00.000Z",
      "descriptions": [
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          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "The SMTP Listener of Secure Email Gateway from Cellopoint does not properly validate user input, leading to a Buffer Overflow vulnerability. An unauthenticated remote attacker can exploit this vulnerability to execute arbitrary system commands on the remote server."
            }
          ],
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        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-100",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-100 Overflow Buffers"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-121",
              "description": "CWE-121 Stack-based Buffer Overflow",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-07-15T06:34:38.461Z",
        "orgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e",
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      },
      "references": [
        {
          "tags": [
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          ],
          "url": "https://www.twcert.org.tw/tw/cp-132-7936-f6381-1.html"
        },
        {
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://www.twcert.org.tw/en/cp-139-7937-acbb5-2.html"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\n\n\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eInstall the patch Build_20240529 or later\u003c/span\u003e\n\n\u003cbr\u003e"
            }
          ],
          "value": "Install the patch Build_20240529 or later"
        }
      ],
      "source": {
        "advisory": "TVN-202407010",
        "discovery": "INTERNAL"
      },
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e",
    "assignerShortName": "twcert",
    "cveId": "CVE-2024-6744",
    "datePublished": "2024-07-15T06:32:21.616Z",
    "dateReserved": "2024-07-15T05:39:38.800Z",
    "dateUpdated": "2024-08-01T21:41:04.572Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-C8F7-58H9-9239

CVE-2024-6744 (GCVE-0-2024-6744)

Tags

Sightings

Nomenclature