Vulnerability-Lookup

CNVD-2020-50522

Vulnerability from cnvd - Published: 2020-09-04

Title

Nim远程命令执行漏洞

Description

NIM（Network Installation management）为操作系统的安装和软件的维护，提供了通过网络实现的有效快捷的方法，是AIX操作系统中的一个功能模块。 Nim 1.2.4版本中存在安全漏洞，该漏洞源于程序没有正确处理发往browsers.openDefaultBrowser的参数。攻击者可利用该漏洞执行命令。

Severity

高

Patch Name

Nim远程命令执行漏洞的补丁

Patch Description

Formal description

厂商已发布漏洞修复方案，请及时关注厂商更新： https://nim-lang.org/blog/2020/07/30/versions-126-and-108-released.html

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-15692

Impacted products

Name
Nim Nim 1.2.4

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2020-15692",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-15692"
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  "description": "NIM\uff08Network Installation management\uff09\u4e3a\u64cd\u4f5c\u7cfb\u7edf\u7684\u5b89\u88c5\u548c\u8f6f\u4ef6\u7684\u7ef4\u62a4\uff0c\u63d0\u4f9b\u4e86\u901a\u8fc7\u7f51\u7edc\u5b9e\u73b0\u7684\u6709\u6548\u5feb\u6377\u7684\u65b9\u6cd5\uff0c\u662fAIX\u64cd\u4f5c\u7cfb\u7edf\u4e2d\u7684\u4e00\u4e2a\u529f\u80fd\u6a21\u5757\u3002\n\nNim 1.2.4\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u6ca1\u6709\u6b63\u786e\u5904\u7406\u53d1\u5f80browsers.openDefaultBrowser\u7684\u53c2\u6570\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u547d\u4ee4\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u5382\u5546\u66f4\u65b0\uff1a\r\nhttps://nim-lang.org/blog/2020/07/30/versions-126-and-108-released.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-50522",
  "openTime": "2020-09-04",
  "patchDescription": "NIM\uff08Network Installation management\uff09\u4e3a\u64cd\u4f5c\u7cfb\u7edf\u7684\u5b89\u88c5\u548c\u8f6f\u4ef6\u7684\u7ef4\u62a4\uff0c\u63d0\u4f9b\u4e86\u901a\u8fc7\u7f51\u7edc\u5b9e\u73b0\u7684\u6709\u6548\u5feb\u6377\u7684\u65b9\u6cd5\uff0c\u662fAIX\u64cd\u4f5c\u7cfb\u7edf\u4e2d\u7684\u4e00\u4e2a\u529f\u80fd\u6a21\u5757\u3002\r\n\r\nNim 1.2.4\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u6ca1\u6709\u6b63\u786e\u5904\u7406\u53d1\u5f80browsers.openDefaultBrowser\u7684\u53c2\u6570\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u547d\u4ee4\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": "Nim\u8fdc\u7a0b\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Nim Nim 1.2.4"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-15692",
  "serverity": "\u9ad8",
  "submitTime": "2020-08-25",
  "title": "Nim\u8fdc\u7a0b\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e"
}

CVE-2020-15692 (GCVE-0-2020-15692)

Vulnerability from cvelistv5 – Published: 2020-08-14 18:45 – Updated: 2024-08-04 13:22

Summary

In Nim 1.2.4, the standard library browsers mishandles the URL argument to browsers.openDefaultBrowser. This argument can be a local file path that will be opened in the default explorer. An attacker can pass one argument to the underlying open command to execute arbitrary registered system commands.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

4 references

URL	Tags
https://github.com/nim-lang/Nim/blob/dc5a40f3f39c…	x_refsource_MISC
https://nim-lang.org/blog/2020/07/30/versions-126…	x_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2021/02/04/1	mailing-listx_refsource_MLIST
https://consensys.net/diligence/vulnerabilities/n…	x_refsource_MISC

Date Public

2020-07-30 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.

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

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