Vulnerability-Lookup

CNVD-2024-26327

Vulnerability from cnvd - Published: 2024-06-05

Title

Fortinet FortiOS缓冲区溢出漏洞（CNVD-2024-26327）

Description

Fortinet FortiOS是美国飞塔（Fortinet）公司的一套专用于FortiGate网络安全平台上的安全操作系统。该系统为用户提供防火墙、防病毒、IPSec/SSLVPN、Web内容过滤和反垃圾邮件等多种安全功能。 Fortinet FortiOS存在缓冲区错误漏洞，该漏洞源于存在越界写入问题。攻击者可利用该漏洞远程执行任意代码。

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://fortiguard.com/psirt/FG-IR-22-494

Reference

https://nvd.nist.gov/vuln/detail/CVE-2023-22639

Impacted products

Name
['Fortinet FortiProxy 7.2.0', 'Fortinet FortiProxy >=1.0.0，<=1.0.7', 'Fortinet FortiProxy >=1.1.0，<=1.1.6', 'Fortinet FortiProxy >=1.2.0，<=1.2.13', 'Fortinet Inc. FortiOS >=7.2.0，<=7.2.3', 'Fortinet Inc. FortiOS >=7.0.0，<=7.0.9', 'Fortinet FortiProxy >=7.0.0，<=7.0.8', 'Fortinet FortiProxy 7.2.1', 'Fortinet Inc. FortiOS >=6.2.0，<=6.2.15', 'Fortinet Inc. FortiOS >=6.4.0，<=6.4.12', 'Fortinet FortiProxy >=2.0.0，<=2.0.12', 'Fortinet FortiProxy 7.2.2', 'Fortinet Inc. FortiOS >=6.0.0，<=6.0.17']

Name

['Fortinet FortiProxy 7.2.0', 'Fortinet FortiProxy >=1.0.0，<=1.0.7', 'Fortinet FortiProxy >=1.1.0，<=1.1.6', 'Fortinet FortiProxy >=1.2.0，<=1.2.13', 'Fortinet Inc. FortiOS >=7.2.0，<=7.2.3', 'Fortinet Inc. FortiOS >=7.0.0，<=7.0.9', 'Fortinet FortiProxy >=7.0.0，<=7.0.8', 'Fortinet FortiProxy 7.2.1', 'Fortinet Inc. FortiOS >=6.2.0，<=6.2.15', 'Fortinet Inc. FortiOS >=6.4.0，<=6.4.12', 'Fortinet FortiProxy >=2.0.0，<=2.0.12', 'Fortinet FortiProxy 7.2.2', 'Fortinet Inc. FortiOS >=6.0.0，<=6.0.17']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2023-22639",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2023-22639"
    }
  },
  "description": "Fortinet FortiOS\u662f\u7f8e\u56fd\u98de\u5854\uff08Fortinet\uff09\u516c\u53f8\u7684\u4e00\u5957\u4e13\u7528\u4e8eFortiGate\u7f51\u7edc\u5b89\u5168\u5e73\u53f0\u4e0a\u7684\u5b89\u5168\u64cd\u4f5c\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u4e3a\u7528\u6237\u63d0\u4f9b\u9632\u706b\u5899\u3001\u9632\u75c5\u6bd2\u3001IPSec/SSLVPN\u3001Web\u5185\u5bb9\u8fc7\u6ee4\u548c\u53cd\u5783\u573e\u90ae\u4ef6\u7b49\u591a\u79cd\u5b89\u5168\u529f\u80fd\u3002\n\nFortinet FortiOS\u5b58\u5728\u7f13\u51b2\u533a\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5b58\u5728\u8d8a\u754c\u5199\u5165\u95ee\u9898\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdc\u7a0b\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a \r\nhttps://fortiguard.com/psirt/FG-IR-22-494",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2024-26327",
  "openTime": "2024-06-05",
  "products": {
    "product": [
      "Fortinet FortiProxy 7.2.0",
      "Fortinet FortiProxy \u003e=1.0.0\uff0c\u003c=1.0.7",
      "Fortinet FortiProxy \u003e=1.1.0\uff0c\u003c=1.1.6",
      "Fortinet FortiProxy \u003e=1.2.0\uff0c\u003c=1.2.13",
      "Fortinet Inc. FortiOS \u003e=7.2.0\uff0c\u003c=7.2.3",
      "Fortinet Inc. FortiOS \u003e=7.0.0\uff0c\u003c=7.0.9",
      "Fortinet FortiProxy \u003e=7.0.0\uff0c\u003c=7.0.8",
      "Fortinet FortiProxy 7.2.1",
      "Fortinet Inc. FortiOS \u003e=6.2.0\uff0c\u003c=6.2.15",
      "Fortinet Inc. FortiOS \u003e=6.4.0\uff0c\u003c=6.4.12",
      "Fortinet FortiProxy \u003e=2.0.0\uff0c\u003c=2.0.12",
      "Fortinet FortiProxy 7.2.2",
      "Fortinet Inc. FortiOS \u003e=6.0.0\uff0c\u003c=6.0.17"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2023-22639",
  "serverity": "\u4e2d",
  "submitTime": "2023-06-20",
  "title": "Fortinet FortiOS\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2024-26327\uff09"
}

CVE-2023-22639 (GCVE-0-2023-22639)

Vulnerability from cvelistv5 – Published: 2023-06-13 08:41 – Updated: 2024-10-23 14:26

Summary

A out-of-bounds write in Fortinet FortiOS version 7.2.0 through 7.2.3, FortiOS version 7.0.0 through 7.0.10, FortiOS version 6.4.0 through 6.4.12, FortiOS all versions 6.2, FortiOS all versions 6.0, FortiProxy version 7.2.0 through 7.2.2, FortiProxy version 7.0.0 through 7.0.8, FortiProxy all versions 2.0, FortiProxy all versions 1.2, FortiProxy all versions 1.1, FortiProxy all versions 1.0 allows attacker to escalation of privilege via specifically crafted commands.

Severity

6.3 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-10-23 14:10 UTC

CWE

CWE-787 - Escalation of privilege

Assigner

fortinet mitre root

References

1 reference

URL	Tags
https://fortiguard.com/psirt/FG-IR-22-494

Impacted products

2 products

Vendor	Product	Version
Fortinet	FortiOS	Affected: 7.2.0 , ≤ 7.2.3 (semver) Affected: 7.0.0 , ≤ 7.0.10 (semver) Affected: 6.4.0 , ≤ 6.4.12 (semver) Affected: 6.2.0 , ≤ 6.2.15 (semver) Affected: 6.0.0 , ≤ 6.0.17 (semver)
Fortinet	FortiProxy	Affected: 7.2.0 , ≤ 7.2.2 (semver) Affected: 7.0.0 , ≤ 7.0.8 (semver) Affected: 2.0.0 , ≤ 2.0.12 (semver) Affected: 1.2.0 , ≤ 1.2.13 (semver) Affected: 1.1.0 , ≤ 1.1.6 (semver) Affected: 1.0.0 , ≤ 1.0.7 (semver)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T10:13:49.507Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "https://fortiguard.com/psirt/FG-IR-22-494",
            "tags": [
              "x_transferred"
            ],
            "url": "https://fortiguard.com/psirt/FG-IR-22-494"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-22639",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-23T14:10:57.056496Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-23T14:26:22.679Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "FortiOS",
          "vendor": "Fortinet",
          "versions": [
            {
              "lessThanOrEqual": "7.2.3",
              "status": "affected",
              "version": "7.2.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.0.10",
              "status": "affected",
              "version": "7.0.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.4.12",
              "status": "affected",
              "version": "6.4.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.2.15",
              "status": "affected",
              "version": "6.2.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.0.17",
              "status": "affected",
              "version": "6.0.0",
              "versionType": "semver"
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          ]
        },
        {
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          "product": "FortiProxy",
          "vendor": "Fortinet",
          "versions": [
            {
              "lessThanOrEqual": "7.2.2",
              "status": "affected",
              "version": "7.2.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.0.8",
              "status": "affected",
              "version": "7.0.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "2.0.12",
              "status": "affected",
              "version": "2.0.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "1.2.13",
              "status": "affected",
              "version": "1.2.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "1.1.6",
              "status": "affected",
              "version": "1.1.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "1.0.7",
              "status": "affected",
              "version": "1.0.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A out-of-bounds write in Fortinet FortiOS version 7.2.0 through 7.2.3, FortiOS version 7.0.0 through 7.0.10, FortiOS version 6.4.0 through 6.4.12, FortiOS all versions 6.2, FortiOS all versions 6.0, FortiProxy version 7.2.0 through 7.2.2, FortiProxy version 7.0.0 through 7.0.8, FortiProxy all versions 2.0, FortiProxy all versions 1.2, FortiProxy all versions 1.1, FortiProxy all versions 1.0 allows attacker to escalation of privilege via specifically crafted commands."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:U/RC:C",
            "version": "3.1"
          },
          "format": "CVSS"
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      "problemTypes": [
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          "descriptions": [
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              "cweId": "CWE-787",
              "description": "Escalation of privilege",
              "lang": "en",
              "type": "CWE"
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      ],
      "providerMetadata": {
        "dateUpdated": "2023-06-13T08:41:44.785Z",
        "orgId": "6abe59d8-c742-4dff-8ce8-9b0ca1073da8",
        "shortName": "fortinet"
      },
      "references": [
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          "name": "https://fortiguard.com/psirt/FG-IR-22-494",
          "url": "https://fortiguard.com/psirt/FG-IR-22-494"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "Please upgrade to FortiOS version 7.4.0 or above\r\nPlease upgrade to FortiOS version 7.2.4 or above\r\nPlease upgrade to FortiOS version 7.0.11 or above\r\nPlease upgrade to FortiOS version 6.4.13 or above\r\nPlease upgrade to FortiProxy version 7.2.3 or above\r\nPlease upgrade to FortiProxy version 7.0.9 or above"
        }
      ]
    }
  },
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    "assignerShortName": "fortinet",
    "cveId": "CVE-2023-22639",
    "datePublished": "2023-06-13T08:41:44.785Z",
    "dateReserved": "2023-01-05T10:06:31.522Z",
    "dateUpdated": "2024-10-23T14:26:22.679Z",
    "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.

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.

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CNVD-2024-26327

CVE-2023-22639 (GCVE-0-2023-22639)

Tags

Sightings

Nomenclature

Related by attack behaviour