Vulnerability-Lookup

CNVD-2015-03911

Vulnerability from cnvd - Published: 2015-06-24

Title

PHP空指针间接引用拒绝服务漏洞

Description

PHP是广泛使用的通用目的脚本语言，特别适合于Web开发，可嵌入到HTML中。 PHP在实现上存在空指针间接引用漏洞，攻击者利用此漏洞可使受影响应用崩溃。

Severity

中

Patch Name

PHP空指针间接引用拒绝服务漏洞的补丁

Patch Description

PHP是广泛使用的通用目的脚本语言，特别适合于Web开发，可嵌入到HTML中。PHP在实现上存在空指针间接引用漏洞，攻击者利用此漏洞可使受影响应用崩溃。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这个安全问题，请到厂商的主页下载： http://www.php.net/downloads.php

Reference

http://www.securityfocus.com/bid/75292

Impacted products

Name
PHP PHP

Show details on source website

JSON

To clipboard

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  "bids": {
    "bid": {
      "bidNumber": "75292"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-4644"
    }
  },
  "description": "PHP\u662f\u5e7f\u6cdb\u4f7f\u7528\u7684\u901a\u7528\u76ee\u7684\u811a\u672c\u8bed\u8a00\uff0c\u7279\u522b\u9002\u5408\u4e8eWeb\u5f00\u53d1\uff0c\u53ef\u5d4c\u5165\u5230HTML\u4e2d\u3002\r\n\r\nPHP\u5728\u5b9e\u73b0\u4e0a\u5b58\u5728\u7a7a\u6307\u9488\u95f4\u63a5\u5f15\u7528\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u5229\u7528\u6b64\u6f0f\u6d1e\u53ef\u4f7f\u53d7\u5f71\u54cd\u5e94\u7528\u5d29\u6e83\u3002",
  "discovererName": "Remi",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttp://www.php.net/downloads.php",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-03911",
  "openTime": "2015-06-24",
  "patchDescription": "PHP\u662f\u5e7f\u6cdb\u4f7f\u7528\u7684\u901a\u7528\u76ee\u7684\u811a\u672c\u8bed\u8a00\uff0c\u7279\u522b\u9002\u5408\u4e8eWeb\u5f00\u53d1\uff0c\u53ef\u5d4c\u5165\u5230HTML\u4e2d\u3002PHP\u5728\u5b9e\u73b0\u4e0a\u5b58\u5728\u7a7a\u6307\u9488\u95f4\u63a5\u5f15\u7528\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u5229\u7528\u6b64\u6f0f\u6d1e\u53ef\u4f7f\u53d7\u5f71\u54cd\u5e94\u7528\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\u7a7a\u6307\u9488\u95f4\u63a5\u5f15\u7528\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "PHP PHP"
  },
  "referenceLink": "http://www.securityfocus.com/bid/75292",
  "serverity": "\u4e2d",
  "submitTime": "2015-06-22",
  "title": "PHP\u7a7a\u6307\u9488\u95f4\u63a5\u5f15\u7528\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2015-4644 (GCVE-0-2015-4644)

Vulnerability from cvelistv5 – Published: 2016-05-16 10:00 – Updated: 2024-08-06 06:18

Summary

The php_pgsql_meta_data function in pgsql.c in the PostgreSQL (aka pgsql) extension in PHP before 5.4.42, 5.5.x before 5.5.26, and 5.6.x before 5.6.10 does not validate token extraction for table names, which might allow remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted name. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-1352.

Severity

No CVSS data available.

CWE

Assigner

redhat redhat root

References

11 references

URL	Tags
http://rhn.redhat.com/errata/RHSA-2015-1187.html	vendor-advisoryx_refsource_REDHAT
http://www.securitytracker.com/id/1032709	vdb-entryx_refsource_SECTRACK
http://rhn.redhat.com/errata/RHSA-2015-1186.html	vendor-advisoryx_refsource_REDHAT
http://www.debian.org/security/2015/dsa-3344	vendor-advisoryx_refsource_DEBIAN
http://www.securityfocus.com/bid/75292	vdb-entryx_refsource_BID
http://www.oracle.com/technetwork/topics/security…	x_refsource_CONFIRM
http://openwall.com/lists/oss-security/2015/06/18/6	mailing-listx_refsource_MLIST
http://php.net/ChangeLog-5.php	x_refsource_CONFIRM
https://bugs.php.net/bug.php?id=69667	x_refsource_CONFIRM
http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=…	x_refsource_CONFIRM
https://security.gentoo.org/glsa/201606-10	vendor-advisoryx_refsource_GENTOO

Date Public

2015-06-11 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.

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.

Action not permitted

CNVD-2015-03911

CVE-2015-4644 (GCVE-0-2015-4644)

Tags

Sightings

Nomenclature

Related by attack behaviour