Vulnerability-Lookup

CNVD-2019-36987

Vulnerability from cnvd - Published: 2019-10-24

Title

nostromo nhttpd内存错误漏洞

Description

nostromo nhttpd是一款开源的Web服务器。 nostromo nhttpd 1.9.6及之前版本中的‘SSL_accept’函数存在内存错误漏洞。攻击者能够通过精心编制的http请求触发拒绝服务。

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： http://www.nazgul.ch

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-16279

Impacted products

Name
NAZGUL nostromo nhttpd <=1.9.6

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-16279"
    }
  },
  "description": "nostromo nhttpd\u662f\u4e00\u6b3e\u5f00\u6e90\u7684Web\u670d\u52a1\u5668\u3002\n\nnostromo nhttpd 1.9.6\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684\u2018SSL_accept\u2019\u51fd\u6570\u5b58\u5728\u5185\u5b58\u9519\u8bef\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u80fd\u591f\u901a\u8fc7\u7cbe\u5fc3\u7f16\u5236\u7684http\u8bf7\u6c42\u89e6\u53d1\u62d2\u7edd\u670d\u52a1\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\nhttp://www.nazgul.ch",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-36987",
  "openTime": "2019-10-24",
  "products": {
    "product": "NAZGUL nostromo nhttpd \u003c=1.9.6"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-16279",
  "serverity": "\u4e2d",
  "submitTime": "2019-10-16",
  "title": "nostromo nhttpd\u5185\u5b58\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2019-16279 (GCVE-0-2019-16279)

Vulnerability from cvelistv5 – Published: 2019-10-14 16:01 – Updated: 2024-08-05 01:10

Summary

A memory error in the function SSL_accept in nostromo nhttpd through 1.9.6 allows an attacker to trigger a denial of service via a crafted HTTP request.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

3 references

URL	Tags
http://www.nazgul.ch/dev/nostromo_cl.txt	x_refsource_MISC
https://sp0re.sh	x_refsource_MISC
https://git.sp0re.sh/sp0re/Nhttpd-exploits	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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          },
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            ],
            "url": "https://git.sp0re.sh/sp0re/Nhttpd-exploits"
          }
        ],
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        "dateUpdated": "2019-10-21T13:47:38.000Z",
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          ],
          "url": "https://sp0re.sh"
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          ],
          "url": "https://git.sp0re.sh/sp0re/Nhttpd-exploits"
        }
      ],
      "x_legacyV4Record": {
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          "ID": "CVE-2019-16279",
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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.