Vulnerability-Lookup

CNVD-2018-05497

Vulnerability from cnvd - Published: 2018-03-16

Title

CCN-lite拒绝服务漏洞（CNVD-2018-05497）

Description

CCN-lite是CCN-lite项目的一个轻量级CCNx（内容中心网络协议）的实现。 CCN-lite 2.00之前版本中的ccnl-ext-mgmt.c文件存在安全漏洞。目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。

Severity

中

Patch Name

CCN-lite拒绝服务漏洞（CNVD-2018-05497）的补丁

Patch Description

CCN-lite是CCN-lite项目的一个轻量级CCNx（内容中心网络协议）的实现。 CCN-lite 2.00之前版本中的ccnl-ext-mgmt.c文件存在安全漏洞。目前没有详细的漏洞细节提供。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://github.com/cn-uofbasel/ccn-lite/releases/tag/2.0.0

Reference

https://github.com/cn-uofbasel/ccn-lite/issues/138

Impacted products

Name
CCN-lite CCN-lite <2.0.0

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2017-12472"
    }
  },
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  "discovererName": "blacksheeep",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://github.com/cn-uofbasel/ccn-lite/releases/tag/2.0.0",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-05497",
  "openTime": "2018-03-16",
  "patchDescription": "CCN-lite\u662fCCN-lite\u9879\u76ee\u7684\u4e00\u4e2a\u8f7b\u91cf\u7ea7CCNx\uff08\u5185\u5bb9\u4e2d\u5fc3\u7f51\u7edc\u534f\u8bae\uff09\u7684\u5b9e\u73b0\u3002\r\n\r\nCCN-lite 2.00\u4e4b\u524d\u7248\u672c\u4e2d\u7684ccnl-ext-mgmt.c\u6587\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "CCN-lite\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-05497\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "CCN-lite CCN-lite \u003c2.0.0"
  },
  "referenceLink": "https://github.com/cn-uofbasel/ccn-lite/issues/138",
  "serverity": "\u4e2d",
  "submitTime": "2018-02-09",
  "title": "CCN-lite\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-05497\uff09"
}

CVE-2017-12472 (GCVE-0-2017-12472)

Vulnerability from cvelistv5 – Published: 2018-02-07 17:00 – Updated: 2024-08-05 18:36

Summary

ccnl-ext-mgmt.c in CCN-lite before 2.00 allows context-dependent attackers to have unspecified impact by leveraging missing NULL pointer checks after ccnl_malloc.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

2 references

URL	Tags
https://github.com/cn-uofbasel/ccn-lite/issues/138	x_refsource_CONFIRM
https://github.com/cn-uofbasel/ccn-lite/releases/…	x_refsource_CONFIRM

Date Public

2017-08-07 00:00

Show details on NVD website

JSON

To clipboard

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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.

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.

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Action not permitted

CNVD-2018-05497

CVE-2017-12472 (GCVE-0-2017-12472)

Tags

Sightings

Nomenclature

Related by attack behaviour