Vulnerability-Lookup

CVE-2020-36244 (GCVE-0-2020-36244)

Vulnerability from cvelistv5 – Published: 2021-02-10 00:00 – Updated: 2024-08-04 17:23

Summary

The daemon in GENIVI diagnostic log and trace (DLT), is vulnerable to a heap-based buffer overflow that could allow an attacker to remotely execute arbitrary code on the DLT-Daemon (versions prior to 2.18.6).

Severity

9.8 (Critical)


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

CWE

Assigner

mitre mitre root

References

4 references

URL	Tags
https://github.com/GENIVI/dlt-daemon/issues/265
https://github.com/GENIVI/dlt-daemon/compare/v2.1…
https://us-cert.cisa.gov/ics/advisories/icsa-21-147-01
https://lists.debian.org/debian-lts-announce/2022…	mailing-list

Show details on NVD website

JSON

To clipboard

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}

FKIE_CVE-2020-36244

Vulnerability from fkie_nvd - Published: 2021-02-10 07:15 - Updated: 2026-06-17 03:15

Severity

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

Summary

References

URL	Tags
cve@mitre.org	https://github.com/GENIVI/dlt-daemon/compare/v2.18.5...v2.18.6	Patch, Third Party Advisory
cve@mitre.org	https://github.com/GENIVI/dlt-daemon/issues/265	Third Party Advisory
cve@mitre.org	https://lists.debian.org/debian-lts-announce/2022/12/msg00016.html	Patch, Third Party Advisory
cve@mitre.org	https://us-cert.cisa.gov/ics/advisories/icsa-21-147-01	Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108	https://github.com/GENIVI/dlt-daemon/compare/v2.18.5...v2.18.6	Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/GENIVI/dlt-daemon/issues/265	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://lists.debian.org/debian-lts-announce/2022/12/msg00016.html	Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://us-cert.cisa.gov/ics/advisories/icsa-21-147-01	Third Party Advisory, US Government Resource

Impacted products

	Vendor	Product	Version
	genivi	diagnostic_log_and_trace	*
	debian	debian_linux	10.0

JSON

To clipboard

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        "US Government Resource"
      ],
      "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-147-01"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

GHSA-RQPH-XM6J-R2MF

Vulnerability from github – Published: 2022-05-24 17:41 – Updated: 2022-12-07 15:30

Details

The daemon in GENIVI Diagnostic Log and Trace (DLT) before 2.18.6 has a heap-based buffer overflow in dlt_buffer_write_block in shared/dlt_common.c.

Severity

9.8 (Critical)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2020-36244"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-02-10T07:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "The daemon in GENIVI Diagnostic Log and Trace (DLT) before 2.18.6 has a heap-based buffer overflow in dlt_buffer_write_block in shared/dlt_common.c.",
  "id": "GHSA-rqph-xm6j-r2mf",
  "modified": "2022-12-07T15:30:29Z",
  "published": "2022-05-24T17:41:42Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-36244"
    },
    {
      "type": "WEB",
      "url": "https://github.com/GENIVI/dlt-daemon/issues/265"
    },
    {
      "type": "WEB",
      "url": "https://github.com/GENIVI/dlt-daemon/compare/v2.18.5...v2.18.6"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00016.html"
    },
    {
      "type": "WEB",
      "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-147-01"
    }
  ],
  "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"
    }
  ]
}

GSD-2020-36244

Vulnerability from gsd - Updated: 2023-12-13 01:21

Details

Aliases

CVE-2020-36244

Aliases

CVE-2020-36244

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2020-36244",
    "description": "The daemon in GENIVI diagnostic log and trace (DLT), is vulnerable to a heap-based buffer overflow that could allow an attacker to remotely execute arbitrary code on the DLT-Daemon (versions prior to 2.18.6).",
    "id": "GSD-2020-36244"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-36244"
      ],
      "details": "The daemon in GENIVI diagnostic log and trace (DLT), is vulnerable to a heap-based buffer overflow that could allow an attacker to remotely execute arbitrary code on the DLT-Daemon (versions prior to 2.18.6).",
      "id": "GSD-2020-36244",
      "modified": "2023-12-13T01:21:55.646305Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2020-36244",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "The daemon in GENIVI diagnostic log and trace (DLT), is vulnerable to a heap-based buffer overflow that could allow an attacker to remotely execute arbitrary code on the DLT-Daemon (versions prior to 2.18.6)."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/GENIVI/dlt-daemon/issues/265",
            "refsource": "MISC",
            "url": "https://github.com/GENIVI/dlt-daemon/issues/265"
          },
          {
            "name": "https://github.com/GENIVI/dlt-daemon/compare/v2.18.5...v2.18.6",
            "refsource": "MISC",
            "url": "https://github.com/GENIVI/dlt-daemon/compare/v2.18.5...v2.18.6"
          },
          {
            "name": "https://us-cert.cisa.gov/ics/advisories/icsa-21-147-01",
            "refsource": "MISC",
            "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-147-01"
          },
          {
            "name": "[debian-lts-announce] 20221207 [SECURITY] [DLA 3231-1] dlt-daemon security update",
            "refsource": "MLIST",
            "url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00016.html"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:genivi:diagnostic_log_and_trace:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "2.18.6",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-36244"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "The daemon in GENIVI diagnostic log and trace (DLT), is vulnerable to a heap-based buffer overflow that could allow an attacker to remotely execute arbitrary code on the DLT-Daemon (versions prior to 2.18.6)."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-787"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/GENIVI/dlt-daemon/compare/v2.18.5...v2.18.6",
              "refsource": "MISC",
              "tags": [
                "Patch",
                "Third Party Advisory"
              ],
              "url": "https://github.com/GENIVI/dlt-daemon/compare/v2.18.5...v2.18.6"
            },
            {
              "name": "https://github.com/GENIVI/dlt-daemon/issues/265",
              "refsource": "MISC",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://github.com/GENIVI/dlt-daemon/issues/265"
            },
            {
              "name": "https://us-cert.cisa.gov/ics/advisories/icsa-21-147-01",
              "refsource": "MISC",
              "tags": [
                "Third Party Advisory",
                "US Government Resource"
              ],
              "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-147-01"
            },
            {
              "name": "[debian-lts-announce] 20221207 [SECURITY] [DLA 3231-1] dlt-daemon security update",
              "refsource": "MLIST",
              "tags": [
                "Patch",
                "Third Party Advisory"
              ],
              "url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00016.html"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 7.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "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
        }
      },
      "lastModifiedDate": "2023-02-03T19:12Z",
      "publishedDate": "2021-02-10T07:15Z"
    }
  }
}

ICSA-21-147-01

Vulnerability from csaf_cisa - Published: 2021-05-27 00:00 - Updated: 2021-05-27 00:00

Summary

GENIVI Alliance DLT

Scope

1 vulnerability in this advisory, including CVE-2020-36244.

CVE-2020-36244

9.8 (Critical)


                
                  CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Known affected: 1 product

https://github.com/GENIVI/dlt-daemon/releases

Open the full advisory

UBUNTU-CVE-2020-36244 (CVE-2020-36244)

Vulnerability from osv_ubuntu – Published: 2021-02-10 07:15 – Updated: 2026-04-22 07:39 – Source website

Details

Severity

9.8 (Critical)


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

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2020-36244	REPORT
	https://github.com/GENIVI/dlt-daemon/issues/265	REPORT
	https://github.com/GENIVI/dlt-daemon/pull/269	REPORT
	https://github.com/GENIVI/dlt-daemon/commit/af734…	REPORT
	https://github.com/GENIVI/dlt-daemon/compare/v2.1…	REPORT
	https://www.cve.org/CVERecord?id=CVE-2020-36244	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "dlt-daemon",
            "binary_version": "2.18.4-0.1"
          },
          {
            "binary_name": "dlt-tools",
            "binary_version": "2.18.4-0.1"
          },
          {
            "binary_name": "libdlt-examples",
            "binary_version": "2.18.4-0.1"
          },
          {
            "binary_name": "libdlt2",
            "binary_version": "2.18.4-0.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "dlt-daemon",
        "purl": "pkg:deb/ubuntu/dlt-daemon@2.18.4-0.1?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.18.4-0.1"
      ]
    }
  ],
  "aliases": [],
  "details": "The daemon in GENIVI diagnostic log and trace (DLT), is vulnerable to a heap-based buffer overflow that could allow an attacker to remotely execute arbitrary code on the DLT-Daemon (versions prior to 2.18.6).",
  "id": "UBUNTU-CVE-2020-36244",
  "modified": "2026-04-22T07:39:40Z",
  "published": "2021-02-10T07:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-36244"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/GENIVI/dlt-daemon/issues/265"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/GENIVI/dlt-daemon/pull/269"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/GENIVI/dlt-daemon/commit/af734fe097ed379b0aa5fcf551886b1ce5098052"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/GENIVI/dlt-daemon/compare/v2.18.5...v2.18.6"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-36244"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2020-36244"
  ]
}

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.

Detection rules are retrieved from Rulezet.

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.

Action not permitted

CVE-2020-36244 (GCVE-0-2020-36244)

FKIE_CVE-2020-36244

GHSA-RQPH-XM6J-R2MF

GSD-2020-36244

ICSA-21-147-01

UBUNTU-CVE-2020-36244 (CVE-2020-36244)

Tags

Sightings

Nomenclature

Related by attack behaviour