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CVE-2011-1148

Quick assessment

Affected
n/a n/a
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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。该语言主要用于Web开发，支持多种数据库及操作系统。 PHP的"substr_replace()"函数在实现上存在释放后重用远程内存破坏漏洞，远程攻击者可利用此漏洞在网络服务器中执行任意代码，造成拒绝服务。 此漏洞源于在将同一个变量多次发送到"substr_replace()"函数时，PHP会使该函数中的三个变量使用同一个指针，所以当函数中的类型

AI Predicted 5.3 Difficulty: Easy EPSS 4.74% · P91
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I. Basic Information for CVE-2011-1148

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Use-after-free vulnerability in the substr_replace function in PHP 5.3.6 and earlier allows context-dependent attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact by using the same variable for multiple arguments.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
PHP 'substr_replace()'释放后重用远程内存破坏漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability 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。该语言主要用于Web开发，支持多种数据库及操作系统。 PHP的"substr_replace()"函数在实现上存在释放后重用远程内存破坏漏洞，远程攻击者可利用此漏洞在网络服务器中执行任意代码，造成拒绝服务。 此漏洞源于在将同一个变量多次发送到"substr_replace()"函数时，PHP会使该函数中的三个变量使用同一个指针，所以当函数中的类型
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2011-1148

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III. Intelligence Information for CVE-2011-1148

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Vendor Advisories for CVE-2011-1148 (5)

Mailing List Discussions for CVE-2011-1148 (4)

Other References for CVE-2011-1148 (4)

Same Patch Batch · n/a · 2011-03-18 · 25 CVEs total

CVE-2010-4758 OTRS installer.pl密码泄露漏洞
CVE-2011-1433 OTRS AgentInterface和ustomerInterface组件敏感信息泄露漏洞
CVE-2010-4768 OTRS队列访问限制绕过漏洞
CVE-2010-4767 OTRS拒绝服务漏洞
CVE-2010-4766 OTRS AgentTicketForward功能潜在敏感图像信息泄露漏洞
CVE-2010-4765 OTRS Kernel::System::Main::FileWrite方法竞争条件漏洞
CVE-2010-4764 OTRS信任管理漏洞
CVE-2010-4763 OTRS ACL-customer-status Ticket Type设置ACL限制绕过漏洞
CVE-2010-4762 OTRS rich-text-editor组件跨站脚本攻击漏洞
CVE-2010-4761 OTRS客户界面ticket-print对话框潜在敏感信息泄露漏洞
CVE-2010-4760 OTRS敏感信息泄露漏洞
CVE-2010-4759 OTRS拒绝服务漏洞
CVE-2008-7275 OTRS多个跨站脚本攻击漏洞
CVE-2009-5057 OTRS S/MIME功能邮件信息泄露漏洞
CVE-2009-5056 OTRS输入验证漏洞
CVE-2009-5055 OTRS访问限制绕过漏洞
CVE-2008-7283 OTRS访问限制绕过和web界面更新漏洞
CVE-2008-7282 OTRS CustomerNewTicketQueueSelectionGeneric.pm访问限制绕过漏洞
CVE-2008-7281 OTRS敏感电子邮件地址信息泄露漏洞
CVE-2008-7280 OTRS Kernel/System/EmailParser.pm拒绝服务漏洞

Showing top 20 of 25 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

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