CNVD-2020-33723

Vulnerability from cnvd - Published: 2020-06-20
VLAI Severity ?
Title
PHP缓冲区溢出漏洞（CNVD-2020-33723）
Description
PHP是一款开源的通用计算机脚本语言。 PHP缓冲区溢出漏洞，远程攻击者可以利用漏洞提交特殊的请求，可使应用程序崩溃或以应用程序上下文执行任意代码。
Severity
低
Patch Name
PHP缓冲区溢出漏洞（CNVD-2020-33723）的补丁
Patch Description
PHP是一款开源的通用计算机脚本语言。 PHP缓冲区溢出漏洞，远程攻击者可以利用漏洞提交特殊的请求，可使应用程序崩溃或以应用程序上下文执行任意代码。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://www.php.net/ChangeLog-7.php

Reference
https://nvd.nist.gov/vuln/detail/CVE-2020-7065
Impacted products
Name
['PHP PHP 7.4.0', 'PHP PHP 7.3.0', 'PHP PHP 7.3.0alpha1', 'PHP PHP 7.3.0alpha4', 'PHP PHP 7.3.0beta1', 'PHP PHP 7.3.0beta3', 'PHP PHP 7.3.1', 'PHP PHP 7.3.2', 'PHP PHP 7.3.3', 'PHP PHP 7.3.4', 'PHP PHP 7.3.5', 'PHP PHP 7.3.6', 'PHP PHP 7.3.7', 'PHP PHP 7.3.8', 'PHP PHP 7.3.9', 'PHP PHP 7.3.10', 'PHP PHP 7.3.11', 'PHP PHP 7.3.12', 'PHP PHP 7.3.13', 'PHP PHP 7.3.14', 'PHP PHP 7.3.15', 'PHP PHP 7.4.1', 'PHP PHP 7.4.2', 'PHP PHP 7.4.3']
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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-7065",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-7065"
    }
  },
  "description": "PHP\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u901a\u7528\u8ba1\u7b97\u673a\u811a\u672c\u8bed\u8a00\u3002\n\nPHP\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u8bf7\u6c42\uff0c\u53ef\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u6216\u4ee5\u5e94\u7528\u7a0b\u5e8f\u4e0a\u4e0b\u6587\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "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://www.php.net/ChangeLog-7.php",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-33723",
  "openTime": "2020-06-20",
  "patchDescription": "PHP\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u901a\u7528\u8ba1\u7b97\u673a\u811a\u672c\u8bed\u8a00\u3002\r\n\r\nPHP\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u8bf7\u6c42\uff0c\u53ef\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u6216\u4ee5\u5e94\u7528\u7a0b\u5e8f\u4e0a\u4e0b\u6587\u6267\u884c\u4efb\u610f\u4ee3\u7801\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": "PHP\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2020-33723\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "PHP PHP 7.4.0",
      "PHP PHP 7.3.0",
      "PHP PHP 7.3.0alpha1",
      "PHP PHP 7.3.0alpha4",
      "PHP PHP 7.3.0beta1",
      "PHP PHP 7.3.0beta3",
      "PHP PHP 7.3.1",
      "PHP PHP 7.3.2",
      "PHP PHP 7.3.3",
      "PHP PHP 7.3.4",
      "PHP PHP 7.3.5",
      "PHP PHP 7.3.6",
      "PHP PHP 7.3.7",
      "PHP PHP 7.3.8",
      "PHP PHP 7.3.9",
      "PHP PHP 7.3.10",
      "PHP PHP 7.3.11",
      "PHP PHP 7.3.12",
      "PHP PHP 7.3.13",
      "PHP PHP 7.3.14",
      "PHP PHP 7.3.15",
      "PHP PHP 7.4.1",
      "PHP PHP 7.4.2",
      "PHP PHP 7.4.3"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-7065",
  "serverity": "\u4f4e",
  "submitTime": "2020-03-23",
  "title": "PHP\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2020-33723\uff09"
}


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Sightings

Author Source Type Date

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.



Detection rules are retrieved from Rulezet.