CNVD-2020-20435

Vulnerability from cnvd - Published: 2020-03-31
VLAI
Title
Git任意命令执行漏洞
Description
Git是一套免费、开源的分布式版本控制系统。 Git中存在安全漏洞。远程攻击者可利用该漏洞在系统上执行任意命令。
Severity
高
Patch Name
Git任意命令执行漏洞的补丁
Patch Description
Git是一套免费、开源的分布式版本控制系统。 Git中存在安全漏洞。远程攻击者可利用该漏洞在系统上执行任意命令。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://about.gitlab.com/blog/2019/12/10/critical-security-release-gitlab-12-5-4-released/

Reference
https://nvd.nist.gov/vuln/detail/CVE-2019-19604
Impacted products
Name
['GIT Git <2.20.2', 'GIT Git 2.21.*，<2.21.1', 'GIT Git 2.22.*，<2.22.2', 'GIT Git 2.23.*<2.23.1', 'GIT Git 2.24.*，<2.24.1']
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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-19604",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-19604"
    }
  },
  "description": "Git\u662f\u4e00\u5957\u514d\u8d39\u3001\u5f00\u6e90\u7684\u5206\u5e03\u5f0f\u7248\u672c\u63a7\u5236\u7cfb\u7edf\u3002\n\nGit\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u547d\u4ee4\u3002",
  "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://about.gitlab.com/blog/2019/12/10/critical-security-release-gitlab-12-5-4-released/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-20435",
  "openTime": "2020-03-31",
  "patchDescription": "Git\u662f\u4e00\u5957\u514d\u8d39\u3001\u5f00\u6e90\u7684\u5206\u5e03\u5f0f\u7248\u672c\u63a7\u5236\u7cfb\u7edf\u3002\r\n\r\nGit\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\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": "Git\u4efb\u610f\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "GIT Git \u003c2.20.2",
      "GIT Git 2.21.*\uff0c\u003c2.21.1",
      "GIT Git 2.22.*\uff0c\u003c2.22.2",
      "GIT Git 2.23.*\u003c2.23.1",
      "GIT Git 2.24.*\uff0c\u003c2.24.1"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-19604",
  "serverity": "\u9ad8",
  "submitTime": "2019-12-13",
  "title": "Git\u4efb\u610f\u547d\u4ee4\u6267\u884c\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.



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.