Vulnerability-Lookup

CNVD-2015-08485

Vulnerability from cnvd - Published: 2015-12-28

Title

PHP Intl扩展存在拒绝服务漏洞

Description

Intl国际化扩展模块是PHP5.3新增加的扩展，是ICU库的一个包装器，它为应用程序的国际化提供帮助。 PHP Intl的'intl/collator/collator_sort.c'文件存在内存错误引用拒绝服务漏洞。攻击者可以利用该漏洞发起拒绝服务攻击。

Severity

高

Patch Name

PHP Intl扩展存在拒绝服务漏洞的补丁

Patch Description

Intl国际化扩展模块是PHP5.3新增加的扩展，是ICU库的一个包装器，它为应用程序的国际化提供帮助。 PHP Intl的'intl/collator/collator_sort.c'文件存在内存错误引用拒绝服务漏洞，攻击者可以利用该漏洞发起拒绝服务攻击。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

厂商已修复了该漏洞，请到厂商主页更新下载： http://www.php.net/

Reference

http://www.securityfocus.com/bid/79655/

Impacted products

Name
PHP.net PHP 'Intl'

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "79655"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-8616"
    }
  },
  "description": "Intl\u56fd\u9645\u5316\u6269\u5c55\u6a21\u5757\u662fPHP5.3\u65b0\u589e\u52a0\u7684\u6269\u5c55\uff0c\u662fICU\u5e93\u7684\u4e00\u4e2a\u5305\u88c5\u5668\uff0c\u5b83\u4e3a\u5e94\u7528\u7a0b\u5e8f\u7684\u56fd\u9645\u5316\u63d0\u4f9b\u5e2e\u52a9\u3002\r\n\r\nPHP Intl\u7684\u0027intl/collator/collator_sort.c\u0027\u6587\u4ef6\u5b58\u5728\u5185\u5b58\u9519\u8bef\u5f15\u7528\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u53d1\u8d77\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002",
  "discovererName": "Emmanuel Law",
  "formalWay": "\u5382\u5546\u5df2\u4fee\u590d\u4e86\u8be5\u6f0f\u6d1e\uff0c\u8bf7\u5230\u5382\u5546\u4e3b\u9875\u66f4\u65b0\u4e0b\u8f7d\uff1a\r\nhttp://www.php.net/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-08485",
  "openTime": "2015-12-28",
  "patchDescription": "Intl\u56fd\u9645\u5316\u6269\u5c55\u6a21\u5757\u662fPHP5.3\u65b0\u589e\u52a0\u7684\u6269\u5c55\uff0c\u662fICU\u5e93\u7684\u4e00\u4e2a\u5305\u88c5\u5668\uff0c\u5b83\u4e3a\u5e94\u7528\u7a0b\u5e8f\u7684\u56fd\u9645\u5316\u63d0\u4f9b\u5e2e\u52a9\u3002\r\n\r\nPHP Intl\u7684\u0027intl/collator/collator_sort.c\u0027\u6587\u4ef6\u5b58\u5728\u5185\u5b58\u9519\u8bef\u5f15\u7528\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u53d1\u8d77\u62d2\u7edd\u670d\u52a1\u653b\u51fb\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 Intl\u6269\u5c55\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "PHP.net PHP \u0027Intl\u0027"
  },
  "referenceLink": "http://www.securityfocus.com/bid/79655/",
  "serverity": "\u9ad8",
  "submitTime": "2015-12-24",
  "title": "PHP Intl\u6269\u5c55\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2015-8616 (GCVE-0-2015-8616)

Vulnerability from cvelistv5 – Published: 2016-01-19 02:00 – Updated: 2024-08-06 08:20

Summary

Use-after-free vulnerability in the Collator::sortWithSortKeys function in ext/intl/collator/collator_sort.c in PHP 7.x before 7.0.1 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact by leveraging the relationships between a key buffer and a destroyed array.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

2 references

URL	Tags
https://bugs.php.net/bug.php?id=71020	x_refsource_CONFIRM
http://php.net/ChangeLog-7.php	x_refsource_CONFIRM

Date Public

2015-12-07 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.

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.

Action not permitted

CNVD-2015-08485

CVE-2015-8616 (GCVE-0-2015-8616)

Tags

Sightings

Nomenclature

Related by attack behaviour