Vulnerability-Lookup

CNVD-2017-00499

Vulnerability from cnvd - Published: 2017-01-17

Title

PHP Zend/zend_hash.c远程代码执行漏洞

Description

PHP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。 PHP的Zend/zend_hash.c文件存在安全漏洞。由于程序未能正确的分配大的数组，允许远程攻击者可利用漏洞提交特殊的序列化数据，使应用程序崩溃。

Severity

高

Patch Name

PHP Zend/zend_hash.c远程代码执行漏洞的补丁

Patch Description

PHP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。 PHP的Zend/zend_hash.c文件存在安全漏洞。由于程序未能正确的分配大的数组，允许远程攻击者可利用漏洞提交特殊的序列化数据，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

用户可参考如下厂商提供的安全补丁以修复该漏洞： https://github.com/php/php-src/commit/4cc0286f2f3780abc6084bcdae5dce595daa3c12

Reference

https://bugs.php.net/bug.php?id=73832

Impacted products

Name
['PHP PHP <7.0.15', 'PHP PHP 7.1.*，<7.1.1']

Show details on source website

JSON

To clipboard

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    "bid": {
      "bidNumber": "95371"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-5340"
    }
  },
  "description": "PHP\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\u3002\r\n\r\nPHP\u7684Zend/zend_hash.c\u6587\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u7531\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u5206\u914d\u5927\u7684\u6570\u7ec4\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u5e8f\u5217\u5316\u6570\u636e\uff0c\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u3002",
  "discovererName": "hlt99",
  "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://github.com/php/php-src/commit/4cc0286f2f3780abc6084bcdae5dce595daa3c12",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-00499",
  "openTime": "2017-01-17",
  "patchDescription": "PHP\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\u3002\r\n\r\nPHP\u7684Zend/zend_hash.c\u6587\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u7531\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u5206\u914d\u5927\u7684\u6570\u7ec4\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u5e8f\u5217\u5316\u6570\u636e\uff0c\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 Zend/zend_hash.c\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "PHP PHP \u003c7.0.15",
      "PHP PHP  7.1.*\uff0c\u003c7.1.1"
    ]
  },
  "referenceLink": "https://bugs.php.net/bug.php?id=73832",
  "serverity": "\u9ad8",
  "submitTime": "2017-01-13",
  "title": "PHP Zend/zend_hash.c\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}

CVE-2017-5340 (GCVE-0-2017-5340)

Vulnerability from cvelistv5 – Published: 2017-01-11 06:02 – Updated: 2024-08-05 14:55

Summary

Zend/zend_hash.c in PHP before 7.0.15 and 7.1.x before 7.1.1 mishandles certain cases that require large array allocations, which allows remote attackers to execute arbitrary code or cause a denial of service (integer overflow, uninitialized memory access, and use of arbitrary destructor function pointers) via crafted serialized data.

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 28/100 over 2342 records in the last 180 days details

References

6 references

URL	Tags
https://github.com/php/php-src/commit/4cc0286f2f3…	x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2018:1296	vendor-advisoryx_refsource_REDHAT
https://security.netapp.com/advisory/ntap-2018011…	x_refsource_CONFIRM
http://www.securityfocus.com/bid/95371	vdb-entryx_refsource_BID
https://bugs.php.net/bug.php?id=73832	x_refsource_CONFIRM
http://www.securitytracker.com/id/1037659	vdb-entryx_refsource_SECTRACK

Date Public

2017-01-11 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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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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.

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