cnvd - cnvd-2020-03582

cnvd-2020-03582

Vulnerability from cnvd

Title: PHP内存位置双重释放漏洞

Description:

PHP（PHP：Hypertext Preprocessor，PHP：超文本预处理器）是PHPGroup和开放源代码社区的共同维护的一种开源的通用计算机脚本语言。该语言主要用于Web开发，支持多种数据库及操作系统。

基于Windows平台的PHP 7.3.13之前的7.3.x版本和7.4.0版本中存在内存位置双重释放漏洞。该漏洞源于网络系统或产品对系统资源（如内存、磁盘空间、文件等）的管理不当。攻击者可利用该漏洞获取网站管理员权限。

Severity: 高

Patch Name: PHP内存位置双重释放漏洞的补丁

Patch Description:

基于Windows平台的PHP 7.3.13之前的7.3.x版本和7.4.0版本中存在内存位置双重释放漏洞。该漏洞源于网络系统或产品对系统资源（如内存、磁盘空间、文件等）的管理不当。攻击者可利用该漏洞获取网站管理员权限。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://bugs.php.net/bug.php?id=78943

Reference: https://nvd.nist.gov/vuln/detail/CVE-2019-11049

Impacted products

Name
['PHP PHP 7.3.*;<7.3.13', 'PHP PHP 7.4.0']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-11049",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-11049"
    }
  },
  "description": "PHP\uff08PHP\uff1aHypertext Preprocessor\uff0cPHP\uff1a\u8d85\u6587\u672c\u9884\u5904\u7406\u5668\uff09\u662fPHPGroup\u548c\u5f00\u653e\u6e90\u4ee3\u7801\u793e\u533a\u7684\u5171\u540c\u7ef4\u62a4\u7684\u4e00\u79cd\u5f00\u6e90\u7684\u901a\u7528\u8ba1\u7b97\u673a\u811a\u672c\u8bed\u8a00\u3002\u8be5\u8bed\u8a00\u4e3b\u8981\u7528\u4e8eWeb\u5f00\u53d1\uff0c\u652f\u6301\u591a\u79cd\u6570\u636e\u5e93\u53ca\u64cd\u4f5c\u7cfb\u7edf\u3002\n\n\u57fa\u4e8eWindows\u5e73\u53f0\u7684PHP 7.3.13\u4e4b\u524d\u76847.3.x\u7248\u672c\u548c7.4.0\u7248\u672c\u4e2d\u5b58\u5728\u5185\u5b58\u4f4d\u7f6e\u53cc\u91cd\u91ca\u653e\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u5bf9\u7cfb\u7edf\u8d44\u6e90\uff08\u5982\u5185\u5b58\u3001\u78c1\u76d8\u7a7a\u95f4\u3001\u6587\u4ef6\u7b49\uff09\u7684\u7ba1\u7406\u4e0d\u5f53\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u7f51\u7ad9\u7ba1\u7406\u5458\u6743\u9650\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://bugs.php.net/bug.php?id=78943",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-03582",
  "openTime": "2020-02-04",
  "patchDescription": "PHP\uff08PHP\uff1aHypertext Preprocessor\uff0cPHP\uff1a\u8d85\u6587\u672c\u9884\u5904\u7406\u5668\uff09\u662fPHPGroup\u548c\u5f00\u653e\u6e90\u4ee3\u7801\u793e\u533a\u7684\u5171\u540c\u7ef4\u62a4\u7684\u4e00\u79cd\u5f00\u6e90\u7684\u901a\u7528\u8ba1\u7b97\u673a\u811a\u672c\u8bed\u8a00\u3002\u8be5\u8bed\u8a00\u4e3b\u8981\u7528\u4e8eWeb\u5f00\u53d1\uff0c\u652f\u6301\u591a\u79cd\u6570\u636e\u5e93\u53ca\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\n\u57fa\u4e8eWindows\u5e73\u53f0\u7684PHP 7.3.13\u4e4b\u524d\u76847.3.x\u7248\u672c\u548c7.4.0\u7248\u672c\u4e2d\u5b58\u5728\u5185\u5b58\u4f4d\u7f6e\u53cc\u91cd\u91ca\u653e\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u5bf9\u7cfb\u7edf\u8d44\u6e90\uff08\u5982\u5185\u5b58\u3001\u78c1\u76d8\u7a7a\u95f4\u3001\u6587\u4ef6\u7b49\uff09\u7684\u7ba1\u7406\u4e0d\u5f53\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u7f51\u7ad9\u7ba1\u7406\u5458\u6743\u9650\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\u5185\u5b58\u4f4d\u7f6e\u53cc\u91cd\u91ca\u653e\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "PHP PHP 7.3.*;\u003c7.3.13",
      "PHP PHP 7.4.0"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-11049",
  "serverity": "\u9ad8",
  "submitTime": "2019-12-23",
  "title": "PHP\u5185\u5b58\u4f4d\u7f6e\u53cc\u91cd\u91ca\u653e\u6f0f\u6d1e"
}

CVE-2019-11049 (GCVE-0-2019-11049)

Vulnerability from cvelistv5

Published

2019-12-23 02:40

Modified

2024-09-16 20:47

Severity ?

6.5 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H

CWE

CWE-415 - Double Free

Summary

In PHP versions 7.3.x below 7.3.13 and 7.4.0 on Windows, when supplying custom headers to mail() function, due to mistake introduced in commit 78f4b4a2dcf92ddbccea1bb95f8390a18ac3342e, if the header is supplied in lowercase, this can result in double-freeing certain memory locations.

References

▼	URL	Tags
	https://bugs.php.net/bug.php?id=78943	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-20200103-0002/	x_refsource_CONFIRM
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N7GCOAE6KVHYJ3UQ4KLPLTGSLX6IRVRN/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XWRQPYXVG43Q7DXMXH6UVWMKWGUW552F/	vendor-advisory, x_refsource_FEDORA
	https://seclists.org/bugtraq/2020/Feb/27	mailing-list, x_refsource_BUGTRAQ
	https://www.debian.org/security/2020/dsa-4626	vendor-advisory, x_refsource_DEBIAN
	https://www.tenable.com/security/tns-2021-14	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	PHP Group	PHP	Version: 7.3.x < 7.3.13 Version: 7.4.x < 7.4.1

Show details on NVD website

JSON

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          },
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          },
          {
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        ],
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            "baseScore": 6.5,
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        },
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            "x_refsource_FEDORA"
          ],
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        },
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          ],
          "url": "https://www.debian.org/security/2020/dsa-4626"
        },
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            "x_refsource_CONFIRM"
          ],
          "url": "https://www.tenable.com/security/tns-2021-14"
        }
      ],
      "source": {
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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