Vulnerability-Lookup

CVE-2018-13420 (GCVE-0-2018-13420)

Vulnerability from cvelistv5 – Published: 2018-07-07 17:00 – Updated: 2024-11-14 20:41 Disputed

Summary

Google gperftools 2.7 has a memory leak in malloc_extension.cc, related to MallocExtension::Register and InitModule. NOTE: the software maintainer indicates that this is not a bug; it is only a false-positive report from the LeakSanitizer program

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-11-14 20:41 UTC

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://github.com/gperftools/gperftools/issues/1013	x_refsource_MISC

Date Public

2018-07-07 00:00

Show details on NVD website

JSON

To clipboard

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CNVD-2018-16196

Vulnerability from cnvd - Published: 2018-08-24

Title

Google gperftools内存泄露漏洞

Description

Google gperftools是一个包含了堆检查器、堆分析器和CPU分析器等性能分析工具的malloc的实现。 Google gperftools 2.7版本中的malloc_extension.cc文件存在内存泄露漏洞。攻击者可利用该漏洞造成拒绝服务。

Severity

中

Formal description

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： https://github.com/gperftools/gperftools

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-13420

Impacted products

Name
Google gperftools 2.7

Show details on source website

JSON

To clipboard

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FKIE_CVE-2018-13420

Vulnerability from fkie_nvd - Published: 2018-07-07 17:29 - Updated: 2026-06-17 01:39

Severity

7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Summary

References

	URL	Tags
	cve@mitre.org	https://github.com/gperftools/gperftools/issues/1013	Third Party Advisory
	af854a3a-2127-422b-91ae-364da2661108	https://github.com/gperftools/gperftools/issues/1013	Third Party Advisory

Impacted products

	Vendor	Product	Version
	gperftools_project	gperftools	2.7

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
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              "matchCriteriaId": "BFF32E86-A25C-4C95-82CD-34F7E0A77EE6",
              "vulnerable": true
            }
          ],
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      ]
    }
  ],
  "cveTags": [
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      "value": "Google gperftools 2.7 has a memory leak in malloc_extension.cc, related to MallocExtension::Register and InitModule. NOTE: the software maintainer indicates that this is not a bug; it is only a false-positive report from the LeakSanitizer program"
    },
    {
      "lang": "es",
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    }
  ],
  "id": "CVE-2018-13420",
  "lastModified": "2026-06-17T01:39:23.273",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": true,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
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    ],
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          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2018-13420",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-11-14T20:41:19.495216Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2018-07-07T17:29:00.430",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/gperftools/gperftools/issues/1013"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/gperftools/gperftools/issues/1013"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-772"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

GHSA-JC8C-GG53-WCM7

Vulnerability from github – Published: 2022-05-13 01:49 – Updated: 2022-05-13 01:49

Details

** DISPUTED ** Google gperftools 2.7 has a memory leak in malloc_extension.cc, related to MallocExtension::Register and InitModule. NOTE: the software maintainer indicates that this is not a bug; it is only a false-positive report from the LeakSanitizer program.

Severity

7.5 (High)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2018-13420"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-772"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-07-07T17:29:00Z",
    "severity": "HIGH"
  },
  "details": "** DISPUTED ** Google gperftools 2.7 has a memory leak in malloc_extension.cc, related to MallocExtension::Register and InitModule. NOTE: the software maintainer indicates that this is not a bug; it is only a false-positive report from the LeakSanitizer program.",
  "id": "GHSA-jc8c-gg53-wcm7",
  "modified": "2022-05-13T01:49:47Z",
  "published": "2022-05-13T01:49:47Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-13420"
    },
    {
      "type": "WEB",
      "url": "https://github.com/gperftools/gperftools/issues/1013"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GSD-2018-13420

Vulnerability from gsd - Updated: 2023-12-13 01:22

Details

Aliases

CVE-2018-13420

Aliases

CVE-2018-13420

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2018-13420",
    "description": "** DISPUTED ** Google gperftools 2.7 has a memory leak in malloc_extension.cc, related to MallocExtension::Register and InitModule. NOTE: the software maintainer indicates that this is not a bug; it is only a false-positive report from the LeakSanitizer program.",
    "id": "GSD-2018-13420",
    "references": [
      "https://www.suse.com/security/cve/CVE-2018-13420.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2018-13420"
      ],
      "details": "** DISPUTED ** Google gperftools 2.7 has a memory leak in malloc_extension.cc, related to MallocExtension::Register and InitModule. NOTE: the software maintainer indicates that this is not a bug; it is only a false-positive report from the LeakSanitizer program.",
      "id": "GSD-2018-13420",
      "modified": "2023-12-13T01:22:27.460319Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2018-13420",
        "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",
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          }
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                "value": "n/a"
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          {
            "name": "https://github.com/gperftools/gperftools/issues/1013",
            "refsource": "MISC",
            "url": "https://github.com/gperftools/gperftools/issues/1013"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
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                    "criteria": "cpe:2.3:a:gperftools_project:gperftools:2.7:*:*:*:*:*:*:*",
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          },
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            "lang": "es",
            "value": "** EN DISPUTA ** Google gperftools 2.7 tiene una fuga de memoria en malloc_extension.cc, relacionado con MallocExtension::Register e InitModule. NOTA: el mantenedor de software indica que no se trata de un bug; es solo un reporte falso positivo del programa LeakSanitizer."
          }
        ],
        "id": "CVE-2018-13420",
        "lastModified": "2024-04-11T01:00:29.913",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": true,
              "baseSeverity": "MEDIUM",
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                "accessVector": "NETWORK",
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                "availabilityImpact": "PARTIAL",
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                "integrityImpact": "NONE",
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                "confidentialityImpact": "NONE",
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          {
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MSRC_CVE-2018-13420

Vulnerability from csaf_microsoft - Published: 2018-07-02 00:00 - Updated: 2021-12-16 00:00

Summary

Google gperftools 2.7 has a memory leak in malloc_extension.cc related to MallocExtension::Register and InitModule. NOTE: the software maintainer indicates that this is not a bug; it is only a false-positive report from the LeakSanitizer program

Scope

1 vulnerability in this advisory, including CVE-2018-13420.

CVE-2018-13420

7.5 (High)


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

Fixed: 2 products Known affected: 2 products

https://learn.microsoft.com/en-us/azure/azure-linux/tutoria…

Open the full advisory

UBUNTU-CVE-2018-13420 (CVE-2018-13420)

Vulnerability from osv_ubuntu – Published: 2018-07-07 17:29 – Updated: 2026-04-22 07:38 – Source website

Details

Severity

7.5 (High)


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

N/A (UNKNOWN)

low

References

URL

Type

	https://ubuntu.com/security/CVE-2018-13420	REPORT
	https://github.com/gperftools/gperftools/issues/1013	REPORT
	https://www.cve.org/CVERecord?id=CVE-2018-13420	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "google-perftools",
            "binary_version": "2.4-0ubuntu5.16.04.1"
          },
          {
            "binary_name": "libgoogle-perftools4",
            "binary_version": "2.4-0ubuntu5.16.04.1"
          },
          {
            "binary_name": "libtcmalloc-minimal4",
            "binary_version": "2.4-0ubuntu5.16.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:16.04:LTS",
        "name": "google-perftools",
        "purl": "pkg:deb/ubuntu/google-perftools@2.4-0ubuntu5.16.04.1?arch=source\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.4-0ubuntu4",
        "2.4-0ubuntu5",
        "2.4-0ubuntu5.16.04.1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "google-perftools",
            "binary_version": "2.5-2.2ubuntu3"
          },
          {
            "binary_name": "libgoogle-perftools4",
            "binary_version": "2.5-2.2ubuntu3"
          },
          {
            "binary_name": "libtcmalloc-minimal4",
            "binary_version": "2.5-2.2ubuntu3"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "google-perftools",
        "purl": "pkg:deb/ubuntu/google-perftools@2.5-2.2ubuntu3?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.5-2.2ubuntu1",
        "2.5-2.2ubuntu3"
      ]
    }
  ],
  "aliases": [],
  "details": "Google gperftools 2.7 has a memory leak in malloc_extension.cc, related to MallocExtension::Register and InitModule. NOTE: the software maintainer indicates that this is not a bug; it is only a false-positive report from the LeakSanitizer program",
  "id": "UBUNTU-CVE-2018-13420",
  "modified": "2026-04-22T07:38:41Z",
  "published": "2018-07-07T17:29:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-13420"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/gperftools/gperftools/issues/1013"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-13420"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "low",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2018-13420"
  ]
}

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-2018-13420 (GCVE-0-2018-13420)

CNVD-2018-16196

FKIE_CVE-2018-13420

GHSA-JC8C-GG53-WCM7

GSD-2018-13420

MSRC_CVE-2018-13420

UBUNTU-CVE-2018-13420 (CVE-2018-13420)

Tags

Sightings

Nomenclature

Related by attack behaviour