CNVD-2019-17309

Vulnerability from cnvd - Published: 2019-06-14
VLAI
Title
Vim和Neovim任意代码执行漏洞
Description
Vim是一款基于UNIX平台的编辑器。Neovim是Vim的重构版。 Vim和Neovim getchar.c文件存在任意代码执行漏洞，允许远程攻击者可以利用漏洞提交特殊的文件请求，诱使用户解析，可以应用程序上下文执行任意OS命令。
Severity
高
Patch Name
Vim和Neovim任意代码执行漏洞的补丁
Patch Description
Vim是一款基于UNIX平台的编辑器。Neovim是Vim的重构版。 Vim和Neovim getchar.c文件存在任意代码执行漏洞，允许远程攻击者可以利用漏洞提交特殊的文件请求，诱使用户解析，可以应用程序上下文执行任意OS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

用户可参考如下厂商提供的安全补丁以修复该漏洞： https://github.com/vim/vim/commit/53575521406739cf20bbe4e384d88e7dca11f040

Reference
https://github.com/vim/vim/commit/53575521406739cf20bbe4e384d88e7dca11f040
Impacted products
Name
['Vim Vim 8.1.1364', 'Neovim Neovim 0.3.5']
Show details on source website
To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-12735"
    }
  },
  "description": "Vim\u662f\u4e00\u6b3e\u57fa\u4e8eUNIX\u5e73\u53f0\u7684\u7f16\u8f91\u5668\u3002Neovim\u662fVim\u7684\u91cd\u6784\u7248\u3002\n\nVim\u548cNeovim getchar.c\u6587\u4ef6\u5b58\u5728\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u6587\u4ef6\u8bf7\u6c42\uff0c\u8bf1\u4f7f\u7528\u6237\u89e3\u6790\uff0c\u53ef\u4ee5\u5e94\u7528\u7a0b\u5e8f\u4e0a\u4e0b\u6587\u6267\u884c\u4efb\u610fOS\u547d\u4ee4\u3002",
  "discovererName": "Arminius",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://github.com/vim/vim/commit/53575521406739cf20bbe4e384d88e7dca11f040",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-17309",
  "openTime": "2019-06-14",
  "patchDescription": "Vim\u662f\u4e00\u6b3e\u57fa\u4e8eUNIX\u5e73\u53f0\u7684\u7f16\u8f91\u5668\u3002Neovim\u662fVim\u7684\u91cd\u6784\u7248\u3002\r\n\r\nVim\u548cNeovim getchar.c\u6587\u4ef6\u5b58\u5728\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u6587\u4ef6\u8bf7\u6c42\uff0c\u8bf1\u4f7f\u7528\u6237\u89e3\u6790\uff0c\u53ef\u4ee5\u5e94\u7528\u7a0b\u5e8f\u4e0a\u4e0b\u6587\u6267\u884c\u4efb\u610fOS\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": "Vim\u548cNeovim\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Vim Vim 8.1.1364",
      "Neovim Neovim 0.3.5"
    ]
  },
  "referenceLink": "https://github.com/vim/vim/commit/53575521406739cf20bbe4e384d88e7dca11f040",
  "serverity": "\u9ad8",
  "submitTime": "2019-06-10",
  "title": "Vim\u548cNeovim\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}



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Sightings

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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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