cnvd-2022-20695
Vulnerability from cnvd
Title
Vim缓冲区溢出漏洞（CNVD-2022-20695）
Description
Vim是一款基于UNIX平台的编辑器。 Vim中存在缓冲区溢出漏洞，该漏洞源于产品 src/regexp_bt.c 文件未对内存边界进行有效检查。攻击者可通过该漏洞导致缓冲区溢出。
Severity
中
Patch Name
Vim缓冲区溢出漏洞（CNVD-2022-20695）的补丁
Patch Description
Vim是一款基于UNIX平台的编辑器。 Vim中存在缓冲区溢出漏洞，该漏洞源于产品 src/regexp_bt.c文件未对内存边界进行有效检查。攻击者可通过该漏洞导致缓冲区溢出。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

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/vim/vim

Reference
https://huntr.dev/bounties/f3f3d992-7bd6-4ee5-a502-ae0e5f8016ea
Impacted products
Name
Vim Vim <8.2.4440
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-0729",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-0729"
    }
  },
  "description": "Vim\u662f\u4e00\u6b3e\u57fa\u4e8eUNIX\u5e73\u53f0\u7684\u7f16\u8f91\u5668\u3002\n\nVim\u4e2d\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4ea7\u54c1 src/regexp_bt.c \u6587\u4ef6\u672a\u5bf9\u5185\u5b58\u8fb9\u754c\u8fdb\u884c\u6709\u6548\u68c0\u67e5\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7f13\u51b2\u533a\u6ea2\u51fa\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/vim/vim",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-20695",
  "openTime": "2022-03-18",
  "patchDescription": "Vim\u662f\u4e00\u6b3e\u57fa\u4e8eUNIX\u5e73\u53f0\u7684\u7f16\u8f91\u5668\u3002\r\n\r\nVim\u4e2d\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4ea7\u54c1 src/regexp_bt.c\u6587\u4ef6\u672a\u5bf9\u5185\u5b58\u8fb9\u754c\u8fdb\u884c\u6709\u6548\u68c0\u67e5\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7f13\u51b2\u533a\u6ea2\u51fa\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\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2022-20695\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Vim Vim \u003c8.2.4440"
  },
  "referenceLink": "https://huntr.dev/bounties/f3f3d992-7bd6-4ee5-a502-ae0e5f8016ea",
  "serverity": "\u4e2d",
  "submitTime": "2022-02-25",
  "title": "Vim\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2022-20695\uff09"
}


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