Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee

CVE-2015-4021

EPSS 42.03% · P97
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2015-4021

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The phar_parse_tarfile function in ext/phar/tar.c in PHP before 5.4.41, 5.5.x before 5.5.25, and 5.6.x before 5.6.9 does not verify that the first character of a filename is different from the \0 character, which allows remote attackers to cause a denial of service (integer underflow and memory corruption) via a crafted entry in a tar archive.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
PHP 拒绝服务漏洞
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ext/phar/tar.c文件中的‘phar_parse_tarfile’函数存在安全漏洞，该漏洞源于程序没有验证文件名的第一个字符是否为‘’字符。远程攻击者可借助tar归档中特制的条目利用该漏洞造成拒绝服务（整数溢出和内存损坏）。以下版本受到影响：PHP 5.4.41之前版本，5.
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

VendorProductAffected VersionsCPESubscribe
-n/a n/a -

II. Public POCs for CVE-2015-4021

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2015-4021

Please Login to view more intelligence information

Same Patch Batch · n/a · 2015-06-09 · 26 CVEs total

CVE-2015-3436Zarafa Collaboration Platform 后置链接漏洞
CVE-2015-4418ZOHO NetFlow Analyzer 安全漏洞
CVE-2015-2961ZOHO NetFlow Analyzer 跨站请求伪造漏洞
CVE-2015-2960ZOHO NetFlow Analyzer 跨站脚本漏洞
CVE-2015-2959ZOHO NetFlow Analyzer 安全漏洞
CVE-2014-9284多款Buffalo路由器安全漏洞
CVE-2015-4427Ektron Content Management System 跨站脚本漏洞
CVE-2015-4335Redis 安全漏洞
CVE-2015-4109WordPress Users Ultra插件SQL注入漏洞
CVE-2015-4080Kankun Smart Socket设备和移动应用程序加密问题漏洞
CVE-2015-4010WordPress Encrypted Contact Form插件跨站请求伪造漏洞
CVE-2015-3648Montala Limited ResourceSpace 目录遍历漏洞
CVE-2015-3624Ektron Content Management System 跨站请求伪造漏洞
CVE-2015-2783PHP 安全漏洞
CVE-2014-7872Comodo GeekBuddy 权限许可和访问控制漏洞
CVE-2015-3200Lighttpd mod_auth模块权限许可和访问控制问题漏洞
CVE-2015-4148PHP‘do_soap_call’函数输入验证漏洞
CVE-2015-4147PHP‘SoapClient's __call()’函数代码注入漏洞
CVE-2015-4026PHP pcntl_exec 安全漏洞
CVE-2015-4025PHP 权限许可和访问控制漏洞

Showing top 20 of 26 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2015-4021

No comments yet

Leave a comment