cnvd - cnvd-2019-19218

cnvd-2019-19218

Vulnerability from cnvd

Title: PHP EXIF扩展缓冲区溢出漏洞

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。EXIF extension是其中的一个用于读取和编写图像元数据的扩展。

PHP中的EXIF扩展存在缓冲区溢出漏洞，攻击者可利用该漏洞导致缓冲区溢出或堆溢出。

Severity: 中

Patch Name: PHP EXIF扩展缓冲区溢出漏洞的补丁

Patch Description:

PHP中的EXIF扩展存在缓冲区溢出漏洞，攻击者可利用该漏洞导致缓冲区溢出或堆溢出。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://bugs.php.net/bug.php?id=77988

Reference: https://lists.debian.org/debian-lts-announce/2019/05/msg00047.html https://www.auscert.org.au/bulletins/ESB-2019.1986/

Impacted products

Name
['PHP EXIF extension 7.1.，<7.1.30', 'PHP EXIF extension 7.2.，<7.2.19', 'PHP EXIF extension 7.3.*，<7.3.6']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-11040"
    }
  },
  "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\u3002EXIF extension\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7528\u4e8e\u8bfb\u53d6\u548c\u7f16\u5199\u56fe\u50cf\u5143\u6570\u636e\u7684\u6269\u5c55\u3002\n\nPHP\u4e2d\u7684EXIF\u6269\u5c55\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7f13\u51b2\u533a\u6ea2\u51fa\u6216\u5806\u6ea2\u51fa\u3002",
  "discovererName": "unknown",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://bugs.php.net/bug.php?id=77988",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-19218",
  "openTime": "2019-06-26",
  "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\u3002EXIF extension\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7528\u4e8e\u8bfb\u53d6\u548c\u7f16\u5199\u56fe\u50cf\u5143\u6570\u636e\u7684\u6269\u5c55\u3002\r\n\r\nPHP\u4e2d\u7684EXIF\u6269\u5c55\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7f13\u51b2\u533a\u6ea2\u51fa\u6216\u5806\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": "PHP EXIF\u6269\u5c55\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "PHP EXIF extension 7.1.*\uff0c\u003c7.1.30",
      "PHP EXIF extension 7.2.*\uff0c\u003c7.2.19",
      "PHP EXIF extension 7.3.*\uff0c\u003c7.3.6"
    ]
  },
  "referenceLink": "https://lists.debian.org/debian-lts-announce/2019/05/msg00047.html\r\nhttps://www.auscert.org.au/bulletins/ESB-2019.1986/",
  "serverity": "\u4e2d",
  "submitTime": "2019-06-04",
  "title": "PHP EXIF\u6269\u5c55\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2019-11040 (GCVE-0-2019-11040)

Vulnerability from cvelistv5

Published

2019-06-18 23:28

Modified

2024-09-16 17:23

Severity ?

4.8 (Medium) - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L

CWE

CWE-125 - Out-of-bounds Read

Summary

When PHP EXIF extension is parsing EXIF information from an image, e.g. via exif_read_data() function, in PHP versions 7.1.x below 7.1.30, 7.2.x below 7.2.19 and 7.3.x below 7.3.6 it is possible to supply it with data what will cause it to read past the allocated buffer. This may lead to information disclosure or crash.

References

▼	URL	Tags
	https://bugs.php.net/bug.php?id=77988	x_refsource_CONFIRM
	http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00029.html	vendor-advisory, x_refsource_SUSE
	https://access.redhat.com/errata/RHSA-2019:2519	vendor-advisory, x_refsource_REDHAT
	https://seclists.org/bugtraq/2019/Sep/35	mailing-list, x_refsource_BUGTRAQ
	https://www.debian.org/security/2019/dsa-4527	vendor-advisory, x_refsource_DEBIAN
	https://www.debian.org/security/2019/dsa-4529	vendor-advisory, x_refsource_DEBIAN
	https://seclists.org/bugtraq/2019/Sep/38	mailing-list, x_refsource_BUGTRAQ
	https://access.redhat.com/errata/RHSA-2019:3299	vendor-advisory, x_refsource_REDHAT

Impacted products

	Vendor	Product	Version
	PHP Group	PHP	Version: 7.1.30 Version: 7.2.19 Version: 7.3.6

Show details on NVD website

JSON

To clipboard

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        ],
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    ],
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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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