Vulnerability-Lookup

CVE-2023-46100 (GCVE-0-2023-46100)

Vulnerability from cvelistv5 – Published: 2023-11-20 11:46 – Updated: 2024-08-07 20:13

Title

Cert manager has a use of uninitialized resource vulnerability

Summary

in OpenHarmony v3.2.2 and prior versions allow a local attacker get sensitive buffer information through use of uninitialized resource.

Severity

6.2 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-08-07 20:13 UTC

CWE

CWE-908 - Use of Uninitialized Resource

Assigner

OpenHarmony mitre root

References

1 reference

URL	Tags
https://gitee.com/openharmony/security/blob/maste…

Impacted products

1 product

Vendor	Product	Version	CPE status
OpenHarmony	OpenHarmony	Affected: v3.2.0 , ≤ v3.2.2 (custom)	guessed

Date Public

2023-12-05 16:00

Show details on NVD website

JSON

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CNVD-2023-91546

Vulnerability from cnvd - Published: 2023-11-23

Title

OpenHarmony存在未明漏洞

Description

OpenHarmony是一种鸿蒙操作系统的开源项目。 OpenHarmony v3.2.2版本之前存在安全漏洞，攻击者可利用此漏洞通过使用未初始化的资源获取敏感的缓冲区信息。

Severity

中

Patch Name

OpenHarmony存在未明漏洞的补丁

Patch Description

OpenHarmony是一种鸿蒙操作系统的开源项目。 OpenHarmony v3.2.2版本之前存在安全漏洞，攻击者可利用此漏洞通过使用未初始化的资源获取敏感的缓冲区信息。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2023/2023-12.md

Reference

https://nvd.nist.gov/vuln/detail/CVE-2023-46100

Impacted products

Name
openharmony openharmony <v3.2.2

Show details on source website

JSON

To clipboard

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FKIE_CVE-2023-46100

Vulnerability from fkie_nvd - Published: 2023-11-20 12:15 - Updated: 2026-06-17 06:30

Severity

6.2 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Summary

in OpenHarmony v3.2.2 and prior versions allow a local attacker get sensitive buffer information through use of uninitialized resource.

References

	URL	Tags
	scy@openharmony.io	https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2023/2023-12.md	Broken Link
	af854a3a-2127-422b-91ae-364da2661108	https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2023/2023-12.md	Broken Link

Impacted products

	Vendor	Product	Version
	openatom	openharmony	*

JSON

To clipboard

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          "privilegesRequired": "NONE",
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          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.5,
        "impactScore": 3.6,
        "source": "scy@openharmony.io",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "NONE",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-46100",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-08-07T20:13:43.616571Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2023-11-20T12:15:08.550",
  "references": [
    {
      "source": "scy@openharmony.io",
      "tags": [
        "Broken Link"
      ],
      "url": "https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2023/2023-12.md"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Broken Link"
      ],
      "url": "https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2023/2023-12.md"
    }
  ],
  "sourceIdentifier": "scy@openharmony.io",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-908"
        }
      ],
      "source": "scy@openharmony.io",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-908"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

GHSA-5GR2-8W66-G9J9

Vulnerability from github – Published: 2023-11-20 12:30 – Updated: 2023-11-20 12:30

Details

in OpenHarmony v3.2.2 and prior versions allow a local attacker get sensitive buffer information through use of uninitialized resource.

Severity

6.2 (Medium)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2023-46100"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-908"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-11-20T12:15:08Z",
    "severity": "MODERATE"
  },
  "details": "in OpenHarmony v3.2.2 and prior versions allow a local attacker get sensitive buffer information through use of uninitialized resource.",
  "id": "GHSA-5gr2-8w66-g9j9",
  "modified": "2023-11-20T12:30:27Z",
  "published": "2023-11-20T12:30:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-46100"
    },
    {
      "type": "WEB",
      "url": "https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2023/2023-12.md"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GSD-2023-46100

Vulnerability from gsd - Updated: 2023-12-13 01:20

Details

in OpenHarmony v3.2.2 and prior versions allow a local attacker get sensitive buffer information through use of uninitialized resource.

Aliases

CVE-2023-46100

Aliases

CVE-2023-46100

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2023-46100",
    "id": "GSD-2023-46100"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-46100"
      ],
      "details": "in OpenHarmony v3.2.2 and prior versions allow a local attacker get sensitive buffer information through use of uninitialized resource.",
      "id": "GSD-2023-46100",
      "modified": "2023-12-13T01:20:53.349132Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ID": "CVE-2023-46100",
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      },
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                  {
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                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c=",
                          "version_name": "v3.2.0",
                          "version_value": "v3.2.2"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "OpenHarmony"
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      },
      "data_format": "MITRE",
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          }
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      },
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            "availabilityImpact": "NONE",
            "baseScore": 6.2,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
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            "privilegesRequired": "NONE",
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            "userInteraction": "NONE",
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          }
        ]
      },
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      }
    },
    "nvd.nist.gov": {
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        "nodes": [
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          "ID": "CVE-2023-46100"
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        "description": {
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            "confidentialityImpact": "HIGH",
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          },
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        }
      },
      "lastModifiedDate": "2023-11-24T15:39Z",
      "publishedDate": "2023-11-20T12:15Z"
    }
  }
}

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-2023-46100 (GCVE-0-2023-46100)

CNVD-2023-91546

FKIE_CVE-2023-46100

GHSA-5GR2-8W66-G9J9

GSD-2023-46100

Tags

Sightings

Nomenclature

Related by attack behaviour