CNVD-2017-30868

Vulnerability from cnvd - Published: 2017-10-21
VLAI
Title
Koji安全绕过漏洞
Description
Koji是一套基于RPM的构建系统。该系统通过提供灵活、安全和可重现的方式构建软件。 Koji 1.13.0版本中存在安全绕过漏洞,该漏洞源于程序未能正确的验证SCM路径。攻击者可利用该漏洞绕过allowed_scm黑名单。
Severity
中
Patch Name
Koji安全绕过漏洞的补丁
Patch Description
Koji是一套基于RPM的构建系统。该系统通过提供灵活、安全和可重现的方式构建软件。 Koji 1.13.0版本中存在安全绕过漏洞,该漏洞源于程序未能正确的验证SCM路径。攻击者可利用该漏洞绕过allowed_scm黑名单。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://pagure.io/koji/issue/563

Reference
https://pagure.io/koji/issue/563
Impacted products
Name
Koji Koji 1.13.0
Show details on source website

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-1002153"
    }
  },
  "description": "Koji\u662f\u4e00\u5957\u57fa\u4e8eRPM\u7684\u6784\u5efa\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u901a\u8fc7\u63d0\u4f9b\u7075\u6d3b\u3001\u5b89\u5168\u548c\u53ef\u91cd\u73b0\u7684\u65b9\u5f0f\u6784\u5efa\u8f6f\u4ef6\u3002\r\n\r\nKoji 1.13.0\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u9a8c\u8bc1SCM\u8def\u5f84\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7allowed_scm\u9ed1\u540d\u5355\u3002",
  "discovererName": "puiterwijk",
  "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://pagure.io/koji/issue/563",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-30868",
  "openTime": "2017-10-21",
  "patchDescription": "Koji\u662f\u4e00\u5957\u57fa\u4e8eRPM\u7684\u6784\u5efa\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u901a\u8fc7\u63d0\u4f9b\u7075\u6d3b\u3001\u5b89\u5168\u548c\u53ef\u91cd\u73b0\u7684\u65b9\u5f0f\u6784\u5efa\u8f6f\u4ef6\u3002\r\n\r\nKoji 1.13.0\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u9a8c\u8bc1SCM\u8def\u5f84\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7allowed_scm\u9ed1\u540d\u5355\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": "Koji\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Koji Koji 1.13.0"
  },
  "referenceLink": "https://pagure.io/koji/issue/563",
  "serverity": "\u4e2d",
  "submitTime": "2017-10-17",
  "title": "Koji\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e"
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.

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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.


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