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CVE-2011-1938

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 5.3.3至5.3.6版本的ext/sockets/sockets.c中的socket_connect函数中存在基于栈的缓冲区溢出漏洞。攻击者可以借助UNIX套接字的超长路径名称，在执行PHP进程中执行任意代码，可能会造成Web服务器的崩溃，拒绝服务合法用户。

AI Predicted 6.5 Difficulty: Easy EPSS 23.13% · P98

Public Exploits 2

ExploitDB · 2 EDB-17318 [local] EDB-17486 [local]
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I. Basic Information for CVE-2011-1938

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Stack-based buffer overflow in the socket_connect function in ext/sockets/sockets.c in PHP 5.3.3 through 5.3.6 might allow context-dependent attackers to execute arbitrary code via a long pathname for a UNIX socket.
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 ext/sockets/sockets.c socket_connect函数栈缓冲区溢出漏洞
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 5.3.3至5.3.6版本的ext/sockets/sockets.c中的socket_connect函数中存在基于栈的缓冲区溢出漏洞。攻击者可以借助UNIX套接字的超长路径名称，在执行PHP进程中执行任意代码，可能会造成Web服务器的崩溃，拒绝服务合法用户。
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-2011-1938

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III. Intelligence Information for CVE-2011-1938

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Vendor Advisories for CVE-2011-1938 (6)

Exploits & Public PoCs for CVE-2011-1938 (1)

Mailing List Discussions for CVE-2011-1938 (4)

Other References for CVE-2011-1938 (7)

Same Patch Batch · n/a · 2011-05-31 · 28 CVEs total

CVE-2011-1486 Red Hat libvirt libvirtd拒绝服务漏洞
CVE-2011-2215 Walrus_Digit WalRack未明漏洞
CVE-2011-2214 7T Interactive Graphical SCADA System ODBC远程内存破坏漏洞
CVE-2011-1945 OpenSSL ECC子系统加密问题漏洞
CVE-2011-1937 Webmin跨站脚本攻击漏洞
CVE-2011-1925 Wouter_Verhelst Network Block Device拒绝服务漏洞
CVE-2011-1922 Nlnetlabs Unbound DNS解析器远程拒绝服务漏洞
CVE-2011-1910 ISC BIND 9 Negative Caching RRSIG RRsets off-by-one错误漏洞
CVE-2011-1651 Cisco IOS XR SPA接口处理器远程拒绝服务漏洞
CVE-2011-1649 Cisco Content Delivery System Internet Streamer URL处理远程拒绝服务漏洞
CVE-2011-1647 Cisco RVS4000和WRVS4400N Web管理界面信息泄露漏洞
CVE-2011-1646 Cisco RVS4000和WRVS4400N Web管理界面远程命令注入漏洞
CVE-2011-1645 Cisco RVS4000和WRVS4400N Web管理界面信息泄露漏洞
CVE-2011-1512 IBM Lotus Notes Autonomy KeyView .xls附件处理多个堆缓冲区溢出漏洞
CVE-2011-0546 Symantec Backup Exec非法访问漏洞
CVE-2011-1485 Red Hat PolicyKit pkexec功能和polkitd守护进程竞争条件漏洞
CVE-2011-1329 Walrus_Digit WalRack文件扩展处理任意文件上传漏洞
CVE-2011-1218 IBM Lotus Notes Autonomy KeyView .zip附件处理缓冲区溢出漏洞
CVE-2011-1217 IBM Lotus Notes Autonomy KeyView .prz附件处理缓冲区溢出漏洞
CVE-2011-1216 IBM Lotus Notes Autonomy KeyView Applix电子表格附件处理栈缓冲区溢出漏洞

Showing top 20 of 28 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2011-1938

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