cnvd - cnvd-2016-02702

cnvd-2016-02702

Vulnerability from cnvd

Title: PHP ‘mb_strcut()’函数拒绝服务漏洞

Description:

PHP是一种开源的通用计算机脚本语言。

PHP ‘mb_strcut()’函数未能正确处理字符串格式化，允许远程攻击者可利用该漏洞提交特殊请求使应用程序崩溃。

Severity: 中

Patch Name: PHP ‘mb_strcut()’函数拒绝服务漏洞的补丁

Patch Description:

PHP是一种开源的通用计算机脚本语言。

PHP ‘mb_strcut()’函数未能正确处理字符串格式化，允许远程攻击者可利用该漏洞提交特殊请求使应用程序崩溃。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:

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： https://bugs.php.net/bug.php?id=71906

Reference: https://bugs.php.net/bug.php?id=71906 https://gist.github.com/smalyshev/d8355c96a657cc5dba70 https://git.php.net/?p=php-src.git;a=commit;h=64f42c73efc58e88671ad76b6b6bc8e2b62713e1 https://bugs.php.net/bug.php?id=71906

Impacted products

Name
PHP PHP

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-4073"
    }
  },
  "description": "PHP\u662f\u4e00\u79cd\u5f00\u6e90\u7684\u901a\u7528\u8ba1\u7b97\u673a\u811a\u672c\u8bed\u8a00\u3002\r\n\r\nPHP \u2018mb_strcut()\u2019\u51fd\u6570\u672a\u80fd\u6b63\u786e\u5904\u7406\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u8bf7\u6c42\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u3002",
  "discovererName": "PHP",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://bugs.php.net/bug.php?id=71906",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-02702",
  "openTime": "2016-05-04",
  "patchDescription": "PHP\u662f\u4e00\u79cd\u5f00\u6e90\u7684\u901a\u7528\u8ba1\u7b97\u673a\u811a\u672c\u8bed\u8a00\u3002\r\n\r\nPHP \u2018mb_strcut()\u2019\u51fd\u6570\u672a\u80fd\u6b63\u786e\u5904\u7406\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u8bf7\u6c42\u4f7f\u5e94\u7528\u7a0b\u5e8f\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": "PHP \u2018mb_strcut()\u2019\u51fd\u6570\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
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  "serverity": "\u4e2d",
  "submitTime": "2016-04-26",
  "title": "PHP \u2018mb_strcut()\u2019\u51fd\u6570\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2016-4073 (GCVE-0-2016-4073)

Vulnerability from cvelistv5

Published

2016-05-20 10:00

Modified

2024-08-06 00:17

Severity ?

CWE

Summary

Multiple integer overflows in the mbfl_strcut function in ext/mbstring/libmbfl/mbfl/mbfilter.c in PHP before 5.5.34, 5.6.x before 5.6.20, and 7.x before 7.0.5 allow remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted mb_strcut call.

References

▼	URL	Tags
	http://www.ubuntu.com/usn/USN-2952-1	vendor-advisory, x_refsource_UBUNTU
	http://www.securityfocus.com/bid/85991	vdb-entry, x_refsource_BID
	http://www.php.net/ChangeLog-7.php	x_refsource_CONFIRM
	https://security.gentoo.org/glsa/201611-22	vendor-advisory, x_refsource_GENTOO
	https://support.apple.com/HT206567	x_refsource_CONFIRM
	http://rhn.redhat.com/errata/RHSA-2016-2750.html	vendor-advisory, x_refsource_REDHAT
	http://www.debian.org/security/2016/dsa-3560	vendor-advisory, x_refsource_DEBIAN
	http://www.ubuntu.com/usn/USN-2952-2	vendor-advisory, x_refsource_UBUNTU
	http://lists.apple.com/archives/security-announce/2016/May/msg00004.html	vendor-advisory, x_refsource_APPLE
	https://bugs.php.net/bug.php?id=71906	x_refsource_CONFIRM
	http://www.php.net/ChangeLog-5.php	x_refsource_CONFIRM
	https://gist.github.com/smalyshev/d8355c96a657cc5dba70	x_refsource_CONFIRM
	https://git.php.net/?p=php-src.git%3Ba=commit%3Bh=64f42c73efc58e88671ad76b6b6bc8e2b62713e1	x_refsource_CONFIRM
	https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731	x_refsource_CONFIRM
	http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00031.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00033.html	vendor-advisory, x_refsource_SUSE
	http://www.openwall.com/lists/oss-security/2016/04/24/1	mailing-list, x_refsource_MLIST
	http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00056.html	vendor-advisory, x_refsource_SUSE

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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    "assignerShortName": "mitre",
    "cveId": "CVE-2016-4073",
    "datePublished": "2016-05-20T10:00:00",
    "dateReserved": "2016-04-23T00:00:00",
    "dateUpdated": "2024-08-06T00:17:30.665Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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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