Vulnerability-Lookup

FKIE_CVE-2024-3120

Vulnerability from fkie_nvd - Published: 2024-04-10 00:15 - Updated: 2026-06-17 07:43

Severity

9.0 (Critical) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Summary

A stack-buffer overflow vulnerability exists in all versions of sngrep since v1.4.1. The flaw is due to inadequate bounds checking when copying 'Content-Length' and 'Warning' headers into fixed-size buffers in the sip_validate_packet and sip_parse_extra_headers functions within src/sip.c. This vulnerability allows remote attackers to execute arbitrary code or cause a denial of service (DoS) via crafted SIP messages.

References

URL	Tags
41c37e40-543d-43a2-b660-2fee83ea851a	https://github.com/irontec/sngrep/pull/480/commits/f229a5d31b0be6a6cc3ab4cd9bfa4a1b5c5714c6	Patch
41c37e40-543d-43a2-b660-2fee83ea851a	https://github.com/irontec/sngrep/releases/tag/v1.8.1	Release Notes
41c37e40-543d-43a2-b660-2fee83ea851a	https://pentraze.com/vulnerability-reports/	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/irontec/sngrep/pull/480/commits/f229a5d31b0be6a6cc3ab4cd9bfa4a1b5c5714c6	Patch
af854a3a-2127-422b-91ae-364da2661108	https://github.com/irontec/sngrep/releases/tag/v1.8.1	Release Notes
af854a3a-2127-422b-91ae-364da2661108	https://pentraze.com/vulnerability-reports/	Third Party Advisory

Impacted products

	Vendor	Product	Version
	irontec	sngrep	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "Linux"
          ],
          "product": "sngrep",
          "vendor": "irontec",
          "versions": [
            {
              "lessThanOrEqual": "1.8.0",
              "status": "affected",
              "version": "1.4.1",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "41c37e40-543d-43a2-b660-2fee83ea851a"
    },
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:irontec:sngrep:1.4.1:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unknown",
          "product": "sngrep",
          "vendor": "irontec",
          "versions": [
            {
              "lessThanOrEqual": "1.8.0",
              "status": "affected",
              "version": "1.4.1",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:irontec:sngrep:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "AB9E6B8B-AB71-4329-BB01-AFA9999A3B82",
              "versionEndExcluding": "1.8.1",
              "versionStartIncluding": "1.4.1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A stack-buffer overflow vulnerability exists in all versions of sngrep since v1.4.1. The flaw is due to inadequate bounds checking when copying \u0027Content-Length\u0027 and \u0027Warning\u0027 headers into fixed-size buffers in the sip_validate_packet and sip_parse_extra_headers functions within src/sip.c. This vulnerability allows remote attackers to execute arbitrary code or cause a denial of service (DoS) via crafted SIP\u00a0messages."
    },
    {
      "lang": "es",
      "value": "Existe una vulnerabilidad de desbordamiento de b\u00fafer en la regi\u00f3n stack de la memoria en todas las versiones de sngrep desde la v1.4.1. La falla se debe a una verificaci\u00f3n inadecuada de los l\u00edmites al copiar los encabezados \u0027Content-Length\u0027 y \u0027Warning\u0027 en b\u00faferes de tama\u00f1o fijo en las funciones sip_validate_packet y sip_parse_extra_headers dentro de src/sip.c. Esta vulnerabilidad permite a atacantes remotos ejecutar c\u00f3digo arbitrario o provocar una denegaci\u00f3n de servicio (DoS) a trav\u00e9s de mensajes SIP manipulados."
    }
  ],
  "id": "CVE-2024-3120",
  "lastModified": "2026-06-17T07:43:21.050",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.0,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 6.0,
        "source": "41c37e40-543d-43a2-b660-2fee83ea851a",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "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"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-3120",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-04-11T17:09:06.528600Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2024-04-10T00:15:12.340",
  "references": [
    {
      "source": "41c37e40-543d-43a2-b660-2fee83ea851a",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/irontec/sngrep/pull/480/commits/f229a5d31b0be6a6cc3ab4cd9bfa4a1b5c5714c6"
    },
    {
      "source": "41c37e40-543d-43a2-b660-2fee83ea851a",
      "tags": [
        "Release Notes"
      ],
      "url": "https://github.com/irontec/sngrep/releases/tag/v1.8.1"
    },
    {
      "source": "41c37e40-543d-43a2-b660-2fee83ea851a",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://pentraze.com/vulnerability-reports/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/irontec/sngrep/pull/480/commits/f229a5d31b0be6a6cc3ab4cd9bfa4a1b5c5714c6"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Release Notes"
      ],
      "url": "https://github.com/irontec/sngrep/releases/tag/v1.8.1"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://pentraze.com/vulnerability-reports/"
    }
  ],
  "sourceIdentifier": "41c37e40-543d-43a2-b660-2fee83ea851a",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        }
      ],
      "source": "41c37e40-543d-43a2-b660-2fee83ea851a",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2024-3120 (GCVE-0-2024-3120)

Vulnerability from cvelistv5 – Published: 2024-04-09 23:55 – Updated: 2025-02-21 17:07

Title

Stack-Buffer Overflow in 'Content-Length' and 'Warning' Header Processing in sngrep

Summary

Severity

9 (Critical)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-04-11 17:09 UTC

CWE

CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Assigner

Pentraze mitre root Scorecard

References

3 references

URL	Tags
https://github.com/irontec/sngrep/pull/480/commit…
https://github.com/irontec/sngrep/releases/tag/v1.8.1
https://pentraze.com/vulnerability-reports/

Impacted products

2 products

Vendor	Product	Version
irontec	sngrep	Affected: 1.4.1 , ≤ 1.8.0 (semver)
irontec	sngrep	Affected: 1.4.1 , ≤ 1.8.0 (custom) cpe:2.3:a:irontec:sngrep:1.4.1:::::::*

Date Public

2024-04-09 23:52

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:irontec:sngrep:1.4.1:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "sngrep",
            "vendor": "irontec",
            "versions": [
              {
                "lessThanOrEqual": "1.8.0",
                "status": "affected",
                "version": "1.4.1",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-3120",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-04-11T17:09:06.528600Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-02-21T17:07:41.626Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-01T19:32:42.908Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/irontec/sngrep/pull/480/commits/f229a5d31b0be6a6cc3ab4cd9bfa4a1b5c5714c6"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/irontec/sngrep/releases/tag/v1.8.1"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://pentraze.com/vulnerability-reports/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "Linux"
          ],
          "product": "sngrep",
          "vendor": "irontec",
          "versions": [
            {
              "lessThanOrEqual": "1.8.0",
              "status": "affected",
              "version": "1.4.1",
              "versionType": "semver"
            }
          ]
        }
      ],
      "datePublic": "2024-04-09T23:52:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "A stack-buffer overflow vulnerability exists in all versions of sngrep since v1.4.1. The flaw is due to inadequate bounds checking when copying \u0027Content-Length\u0027 and \u0027Warning\u0027 headers into fixed-size buffers in the sip_validate_packet and sip_parse_extra_headers functions within src/sip.c. This vulnerability allows remote attackers to execute arbitrary code or cause a denial of service (DoS) via crafted SIP\u0026nbsp;messages."
            }
          ],
          "value": "A stack-buffer overflow vulnerability exists in all versions of sngrep since v1.4.1. The flaw is due to inadequate bounds checking when copying \u0027Content-Length\u0027 and \u0027Warning\u0027 headers into fixed-size buffers in the sip_validate_packet and sip_parse_extra_headers functions within src/sip.c. This vulnerability allows remote attackers to execute arbitrary code or cause a denial of service (DoS) via crafted SIP\u00a0messages."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-100",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-100 Overflow Buffers"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-120",
              "description": "CWE-120 Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)",
              "lang": "en",
              "type": "CWE"
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        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-04-09T23:55:57.410Z",
        "orgId": "41c37e40-543d-43a2-b660-2fee83ea851a",
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      "references": [
        {
          "url": "https://github.com/irontec/sngrep/pull/480/commits/f229a5d31b0be6a6cc3ab4cd9bfa4a1b5c5714c6"
        },
        {
          "url": "https://github.com/irontec/sngrep/releases/tag/v1.8.1"
        },
        {
          "url": "https://pentraze.com/vulnerability-reports/"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Upgrade to sngrep version 1.8.1"
            }
          ],
          "value": "Upgrade to sngrep version 1.8.1"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Stack-Buffer Overflow in \u0027Content-Length\u0027 and \u0027Warning\u0027 Header Processing in sngrep",
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  },
  "cveMetadata": {
    "assignerOrgId": "41c37e40-543d-43a2-b660-2fee83ea851a",
    "assignerShortName": "Pentraze",
    "cveId": "CVE-2024-3120",
    "datePublished": "2024-04-09T23:55:57.410Z",
    "dateReserved": "2024-03-31T17:10:14.906Z",
    "dateUpdated": "2025-02-21T17:07:41.626Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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FKIE_CVE-2024-3120

CVE-2024-3120 (GCVE-0-2024-3120)

Tags

Sightings

Nomenclature

Related by attack behaviour