Vulnerability-Lookup

CNVD-2016-06188

Vulnerability from cnvd - Published: 2016-08-10

Title

PHP SPL扩展整数溢出漏洞

Description

PHP（PHP：Hypertext Preprocessor，PHP：超文本预处理器）是PHP Group和开放源代码社区共同维护的一种开源的通用计算机脚本语言。SPL（Standard PHP Library，PHP标准库）是其中的一个用于解决典型问题（standard problems）的接口与类的集合扩展。 PHP 5.5.37之前的版本和5.6.23之前的5.6.x版本中的SPL扩展中的spl_directory.c文件中的‘SplFileObject::fread’函数存在整数溢出漏洞，远程攻击者可利用该漏洞造成拒绝服务。

Severity

中

Patch Name

PHP SPL扩展整数溢出漏洞的补丁

Patch Description

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： http://php.net/ChangeLog-5.php

Reference

https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-5770

Impacted products

Name
['PHP PHP <5.5.37', 'PHP PHP 5.6.*，<5.6.23']

Show details on source website

JSON

To clipboard

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    "bid": {
      "bidNumber": "91403"
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      "cveNumber": "CVE-2016-5770"
    }
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  "description": "PHP\uff08PHP\uff1aHypertext Preprocessor\uff0cPHP\uff1a\u8d85\u6587\u672c\u9884\u5904\u7406\u5668\uff09\u662fPHP Group\u548c\u5f00\u653e\u6e90\u4ee3\u7801\u793e\u533a\u5171\u540c\u7ef4\u62a4\u7684\u4e00\u79cd\u5f00\u6e90\u7684\u901a\u7528\u8ba1\u7b97\u673a\u811a\u672c\u8bed\u8a00\u3002SPL\uff08Standard PHP Library\uff0cPHP\u6807\u51c6\u5e93\uff09\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7528\u4e8e\u89e3\u51b3\u5178\u578b\u95ee\u9898\uff08standard problems\uff09\u7684\u63a5\u53e3\u4e0e\u7c7b\u7684\u96c6\u5408\u6269\u5c55\u3002\r\n\r\nPHP 5.5.37\u4e4b\u524d\u7684\u7248\u672c\u548c5.6.23\u4e4b\u524d\u76845.6.x\u7248\u672c\u4e2d\u7684SPL\u6269\u5c55\u4e2d\u7684spl_directory.c\u6587\u4ef6\u4e2d\u7684\u0026lsquo;SplFileObject::fread\u0026rsquo;\u51fd\u6570\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-06188",
  "openTime": "2016-08-10",
  "patchDescription": "PHP\uff08PHP\uff1aHypertext Preprocessor\uff0cPHP\uff1a\u8d85\u6587\u672c\u9884\u5904\u7406\u5668\uff09\u662fPHP Group\u548c\u5f00\u653e\u6e90\u4ee3\u7801\u793e\u533a\u5171\u540c\u7ef4\u62a4\u7684\u4e00\u79cd\u5f00\u6e90\u7684\u901a\u7528\u8ba1\u7b97\u673a\u811a\u672c\u8bed\u8a00\u3002SPL\uff08Standard PHP Library\uff0cPHP\u6807\u51c6\u5e93\uff09\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7528\u4e8e\u89e3\u51b3\u5178\u578b\u95ee\u9898\uff08standard problems\uff09\u7684\u63a5\u53e3\u4e0e\u7c7b\u7684\u96c6\u5408\u6269\u5c55\u3002\r\n\r\nPHP 5.5.37\u4e4b\u524d\u7684\u7248\u672c\u548c5.6.23\u4e4b\u524d\u76845.6.x\u7248\u672c\u4e2d\u7684SPL\u6269\u5c55\u4e2d\u7684spl_directory.c\u6587\u4ef6\u4e2d\u7684\u0026lsquo;SplFileObject::fread\u0026rsquo;\u51fd\u6570\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\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 SPL\u6269\u5c55\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
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      "PHP PHP 5.6.*\uff0c\u003c5.6.23"
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  "referenceLink": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-5770",
  "serverity": "\u4e2d",
  "submitTime": "2016-08-10",
  "title": "PHP SPL\u6269\u5c55\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2016-5770 (GCVE-0-2016-5770)

Vulnerability from cvelistv5 – Published: 2016-08-07 10:00 – Updated: 2024-08-06 01:15

Summary

Integer overflow in the SplFileObject::fread function in spl_directory.c in the SPL extension in PHP before 5.5.37 and 5.6.x before 5.6.23 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a large integer argument, a related issue to CVE-2016-5096.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

12 references

URL	Tags
http://lists.apple.com/archives/security-announce…	vendor-advisoryx_refsource_APPLE
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-updates/2016-0…	vendor-advisoryx_refsource_SUSE
http://github.com/php/php-src/commit/7245bff300d3…	x_refsource_CONFIRM
http://rhn.redhat.com/errata/RHSA-2016-2750.html	vendor-advisoryx_refsource_REDHAT
http://www.securityfocus.com/bid/91403	vdb-entryx_refsource_BID
http://php.net/ChangeLog-5.php	x_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2016/06/23/4	mailing-listx_refsource_MLIST
http://www.debian.org/security/2016/dsa-3618	vendor-advisoryx_refsource_DEBIAN
https://bugs.php.net/bug.php?id=72262	x_refsource_CONFIRM
https://h20566.www2.hpe.com/portal/site/hpsc/publ…	x_refsource_CONFIRM
https://support.apple.com/HT207170	x_refsource_CONFIRM

Date Public

2016-06-23 00:00

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.