cnvd - cnvd-2015-06100

cnvd-2015-06100

Vulnerability from cnvd

Title: PHP ‘xsltprocessor.c’拒绝服务漏洞

Description:

PHP一种开源的通用计算机脚本语言。

PHP ‘xsltprocessor.c’存在空指针逆向引用条件，允许远程攻击者可利用漏洞提交特殊请求，进行拒绝服务攻击。

Severity: 中

Patch Name: PHP ‘xsltprocessor.c’拒绝服务漏洞的补丁

Patch Description:

PHP一种开源的通用计算机脚本语言。PHP ‘xsltprocessor.c’存在空指针逆向引用条件，允许远程攻击者可利用漏洞提交特殊请求，进行拒绝服务攻击。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:

用户可参考如下厂商提供的安全公告获取补丁以修复该漏洞： https://bugs.php.net/bug.php?id=69782

Reference: http://www.securityfocus.com/bid/76733

Impacted products

Name
PHP PHP

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "76733"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-6838"
    }
  },
  "description": "PHP\u4e00\u79cd\u5f00\u6e90\u7684\u901a\u7528\u8ba1\u7b97\u673a\u811a\u672c\u8bed\u8a00\u3002\r\n\r\nPHP \u2018xsltprocessor.c\u2019\u5b58\u5728\u7a7a\u6307\u9488\u9006\u5411\u5f15\u7528\u6761\u4ef6\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u8bf7\u6c42\uff0c\u8fdb\u884c\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002",
  "discovererName": "moltesalt",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u53d6\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://bugs.php.net/bug.php?id=69782",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-06100",
  "openTime": "2015-09-22",
  "patchDescription": "PHP\u4e00\u79cd\u5f00\u6e90\u7684\u901a\u7528\u8ba1\u7b97\u673a\u811a\u672c\u8bed\u8a00\u3002PHP \u2018xsltprocessor.c\u2019\u5b58\u5728\u7a7a\u6307\u9488\u9006\u5411\u5f15\u7528\u6761\u4ef6\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u8bf7\u6c42\uff0c\u8fdb\u884c\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 \u2018xsltprocessor.c\u2019\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "PHP PHP"
  },
  "referenceLink": "http://www.securityfocus.com/bid/76733",
  "serverity": "\u4e2d",
  "submitTime": "2015-09-20",
  "title": "PHP \u2018xsltprocessor.c\u2019\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2015-6838 (GCVE-0-2015-6838)

Vulnerability from cvelistv5

Published

2016-05-16 10:00

Modified

2024-08-06 07:36

Severity ?

CWE

Summary

The xsl_ext_function_php function in ext/xsl/xsltprocessor.c in PHP before 5.4.45, 5.5.x before 5.5.29, and 5.6.x before 5.6.13, when libxml2 before 2.9.2 is used, does not consider the possibility of a NULL valuePop return value before proceeding with a free operation after the principal argument loop, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted XML document, a different vulnerability than CVE-2015-6837.

References

▼	URL	Tags
	http://www.securitytracker.com/id/1033548	vdb-entry, x_refsource_SECTRACK
	https://bugs.php.net/bug.php?id=69782	x_refsource_CONFIRM
	http://php.net/ChangeLog-5.php	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/76733	vdb-entry, x_refsource_BID
	http://www.debian.org/security/2015/dsa-3358	vendor-advisory, x_refsource_DEBIAN
	https://security.gentoo.org/glsa/201606-10	vendor-advisory, x_refsource_GENTOO

Impacted products

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

Show details on NVD website

JSON

To clipboard

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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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