Vulnerability-Lookup

CNVD-2018-02998

Vulnerability from cnvd - Published: 2018-02-08

Title

php Free Chat拒绝服务漏洞

Description

phpFreeChat是一款免费的基于PHP和AJAX技术的多语言聊天程序。 phpFreeChat 1.7及之前版本中存在安全漏洞。远程攻击者可通过发送大量的连接命令利用该漏洞造成拒绝服务。

Severity

中

Formal description

目前没有详细的解决方案提供： http://www.phpfreechat.net/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-5954

Impacted products

Name
php Free Chat php Free Chat <=1.7

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-5954"
    }
  },
  "description": "phpFreeChat\u662f\u4e00\u6b3e\u514d\u8d39\u7684\u57fa\u4e8ePHP\u548cAJAX\u6280\u672f\u7684\u591a\u8bed\u8a00\u804a\u5929\u7a0b\u5e8f\u3002\r\n\r\nphpFreeChat 1.7\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u5927\u91cf\u7684\u8fde\u63a5\u547d\u4ee4\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "A. Pakbaz",
  "formalWay": "\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\uff1a\r\nhttp://www.phpfreechat.net/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-02998",
  "openTime": "2018-02-08",
  "products": {
    "product": "php Free Chat php Free Chat \u003c=1.7"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-5954",
  "serverity": "\u4e2d",
  "submitTime": "2018-01-26",
  "title": "php Free Chat\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2018-5954 (GCVE-0-2018-5954)

Vulnerability from cvelistv5 – Published: 2018-01-25 16:00 – Updated: 2024-08-05 05:47

Summary

phpFreeChat 1.7 and earlier allows remote attackers to cause a denial of service by sending a large number of connect commands.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

2 references

URL	Tags
https://www.exploit-db.com/exploits/43852/	exploitx_refsource_EXPLOIT-DB
http://packetstormsecurity.com/files/146037/PHPFr…	x_refsource_MISC

Date Public

2018-01-21 00:00

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-05T05:47:56.164Z",
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            ],
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          },
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "http://packetstormsecurity.com/files/146037/PHPFreeChat-1.7-Denial-Of-Service.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "n/a",
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        },
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            "x_refsource_MISC"
          ],
          "url": "http://packetstormsecurity.com/files/146037/PHPFreeChat-1.7-Denial-Of-Service.html"
        }
      ],
      "x_legacyV4Record": {
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          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2018-5954",
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        "affects": {
          "vendor": {
            "vendor_data": [
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                "product": {
                  "product_data": [
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  "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.