cnvd-2020-04550
Vulnerability from cnvd
Title
FreeBSD内核堆栈数据泄露漏洞
Description
FreeBSD是FreeBSD基金会的一套类Unix操作系统。 FreeBSD内核存在堆栈数据泄露漏洞。该漏洞是由于堆栈数据结构不正确初始化，攻击者可利用漏洞导致用户进程崩溃。
Severity
中
Patch Name
FreeBSD内核堆栈数据泄露漏洞的补丁
Patch Description
FreeBSD是FreeBSD基金会的一套类Unix操作系统。 FreeBSD内核存在堆栈数据泄露漏洞。该漏洞是由于堆栈数据结构不正确初始化，攻击者可利用漏洞导致用户进程崩溃。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

用户可联系供应商获得补丁信息： https://security.FreeBSD.org/

Reference
https://seclists.org/bugtraq/2020/Jan/47
Impacted products
Name
FreeBSD FreeBSD
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-15875"
    }
  },
  "description": "FreeBSD\u662fFreeBSD\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u7c7bUnix\u64cd\u4f5c\u7cfb\u7edf\u3002\n\nFreeBSD\u5185\u6838\u5b58\u5728\u5806\u6808\u6570\u636e\u6cc4\u9732\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u662f\u7531\u4e8e\u5806\u6808\u6570\u636e\u7ed3\u6784\u4e0d\u6b63\u786e\u521d\u59cb\u5316\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5bfc\u81f4\u7528\u6237\u8fdb\u7a0b\u5d29\u6e83\u3002",
  "formalWay": "\u7528\u6237\u53ef\u8054\u7cfb\u4f9b\u5e94\u5546\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttps://security.FreeBSD.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-04550",
  "openTime": "2020-02-11",
  "patchDescription": "FreeBSD\u662fFreeBSD\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u7c7bUnix\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nFreeBSD\u5185\u6838\u5b58\u5728\u5806\u6808\u6570\u636e\u6cc4\u9732\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u662f\u7531\u4e8e\u5806\u6808\u6570\u636e\u7ed3\u6784\u4e0d\u6b63\u786e\u521d\u59cb\u5316\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5bfc\u81f4\u7528\u6237\u8fdb\u7a0b\u5d29\u6e83\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": "FreeBSD\u5185\u6838\u5806\u6808\u6570\u636e\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "FreeBSD FreeBSD"
  },
  "referenceLink": "https://seclists.org/bugtraq/2020/Jan/47",
  "serverity": "\u4e2d",
  "submitTime": "2020-02-06",
  "title": "FreeBSD\u5185\u6838\u5806\u6808\u6570\u636e\u6cc4\u9732\u6f0f\u6d1e"
}


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