Vulnerability-Lookup

CNVD-2024-26328

Vulnerability from cnvd - Published: 2024-06-05

Title

Fortinet FortiOS远程代码执行漏洞

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存在安全漏洞，该漏洞源于基于堆的缓冲区溢出漏洞。未经身份认证的攻击者可利用该漏洞远程执行代码。

Severity

高

Formal description

目前厂商尚未发布升级补丁以修复这个安全问题，请到厂商的主页下载：
https://docs.fortinet.com/product/fortigate/6.0

Reference

https://nvd.nist.gov/vuln/detail/CVE-2023-27997

Impacted products

Name
['Fortinet FortiProxy >=1.1.0，<=1.1.6', 'Fortinet FortiProxy >=1.2.0，<=1.2.13', 'Fortinet FortiProxy >=2.0.0，<=2.0.12', 'Fortinet FortiOS >=7.2.0，<=7.2.4', 'Fortinet FortiProxy >=7.0.0，<=7.0.9', 'Fortinet FortiProxy >=7.2.0，<=7.2.3', 'Fortinet FortiOS >=7.0.0，<=7.0.11', 'Fortinet FortiOS >=6.0.0，<=6.0.16', 'Fortinet FortiOS >=6.4.0，<=6.4.12', 'Fortinet FortiOS >=6.2.0，<=6.2.13']

Name

['Fortinet FortiProxy >=1.1.0，<=1.1.6', 'Fortinet FortiProxy >=1.2.0，<=1.2.13', 'Fortinet FortiProxy >=2.0.0，<=2.0.12', 'Fortinet FortiOS >=7.2.0，<=7.2.4', 'Fortinet FortiProxy >=7.0.0，<=7.0.9', 'Fortinet FortiProxy >=7.2.0，<=7.2.3', 'Fortinet FortiOS >=7.0.0，<=7.0.11', 'Fortinet FortiOS >=6.0.0，<=6.0.16', 'Fortinet FortiOS >=6.4.0，<=6.4.12', 'Fortinet FortiOS >=6.2.0，<=6.2.13']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2023-27997",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2023-27997"
    }
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  "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\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u57fa\u4e8e\u5806\u7684\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u672a\u7ecf\u8eab\u4efd\u8ba4\u8bc1\u7684\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdc\u7a0b\u6267\u884c\u4ee3\u7801\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5c1a\u672a\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a  \r\nhttps://docs.fortinet.com/product/fortigate/6.0",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2024-26328",
  "openTime": "2024-06-05",
  "products": {
    "product": [
      "Fortinet FortiProxy \u003e=1.1.0\uff0c\u003c=1.1.6",
      "Fortinet FortiProxy \u003e=1.2.0\uff0c\u003c=1.2.13",
      "Fortinet FortiProxy \u003e=2.0.0\uff0c\u003c=2.0.12",
      "Fortinet FortiOS \u003e=7.2.0\uff0c\u003c=7.2.4",
      "Fortinet FortiProxy \u003e=7.0.0\uff0c\u003c=7.0.9",
      "Fortinet FortiProxy \u003e=7.2.0\uff0c\u003c=7.2.3",
      "Fortinet FortiOS \u003e=7.0.0\uff0c\u003c=7.0.11",
      "Fortinet FortiOS \u003e=6.0.0\uff0c\u003c=6.0.16",
      "Fortinet FortiOS \u003e=6.4.0\uff0c\u003c=6.4.12",
      "Fortinet FortiOS \u003e=6.2.0\uff0c\u003c=6.2.13"
    ]
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  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2023-27997",
  "serverity": "\u9ad8",
  "submitTime": "2023-06-16",
  "title": "Fortinet FortiOS\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}

CVE-2023-27997 (GCVE-0-2023-27997)

Vulnerability from cvelistv5 – Published: 2023-06-13 08:41 – Updated: 2026-07-31 03:55

Summary

A heap-based buffer overflow vulnerability [CWE-122] in FortiOS version 7.2.4 and below, version 7.0.11 and below, version 6.4.12 and below, version 6.0.16 and below and FortiProxy version 7.2.3 and below, version 7.0.9 and below, version 2.0.12 and below, version 1.2 all versions, version 1.1 all versions SSL-VPN may allow a remote attacker to execute arbitrary code or commands via specifically crafted requests.

Severity

9.2 (Critical)


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

SSVC

Exploitation: active Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2023-06-12 00:00 UTC

CWE

CWE-122 - Execute unauthorized code or commands

Assigner

fortinet mitre root

References

2 references

URL	Tags
https://fortiguard.com/psirt/FG-IR-23-097
https://www.cisa.gov/known-exploited-vulnerabilit…	government-resource

Impacted products

3 products

Vendor	Product	Version
Fortinet	FortiOS-6K7K	Affected: 7.0.10 Affected: 7.0.5 Affected: 6.4.12 Affected: 6.4.10 Affected: 6.4.8 Affected: 6.4.6 Affected: 6.4.2 Affected: 6.2.9 , ≤ 6.2.13 (semver) Affected: 6.2.6 , ≤ 6.2.7 (semver) Affected: 6.2.4 Affected: 6.0.12 , ≤ 6.0.16 (semver) Affected: 6.0.10
Fortinet	FortiProxy	Affected: 7.2.0 , ≤ 7.2.3 (semver) Affected: 7.0.0 , ≤ 7.0.9 (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)
Fortinet	FortiOS	Affected: 7.2.0 , ≤ 7.2.4 (semver) Affected: 7.0.0 , ≤ 7.0.11 (semver) Affected: 6.4.0 , ≤ 6.4.12 (semver) Affected: 6.2.0 , ≤ 6.2.13 (semver) Affected: 6.0.0 , ≤ 6.0.16 (semver)

Show details on NVD website

JSON

To clipboard

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              "status": "affected",
              "version": "7.0.10"
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              "status": "affected",
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}

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.