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CVE-2011-1521

EPSS 1.41% · P81
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I. Basic Information for CVE-2011-1521

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The urllib and urllib2 modules in Python 2.x before 2.7.2 and 3.x before 3.2.1 process Location headers that specify redirection to file: URLs, which makes it easier for remote attackers to obtain sensitive information or cause a denial of service (resource consumption) via a crafted URL, as demonstrated by the file:///etc/passwd and file:///dev/zero URLs.
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
Python urllib和urllib2模块信息泄露和拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Python是Python软件基金会的一套开源的、面向对象的程序设计语言。该语言具有可扩展、支持模块和包、支持多种平台等特点。 Python 2.7.2之前的2.x版本和3.2.1之前的3.x版本中的urllib和urllib2模块将Location头文件重定向到file: URL。远程攻击者可以借助特制URL获取敏感信息或者导致拒绝服务（资源消耗）。
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

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II. Public POCs for CVE-2011-1521

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III. Intelligence Information for CVE-2011-1521

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Same Patch Batch · n/a · 2011-05-24 · 13 CVEs total

CVE-2011-0418Pure-FTPd和NetBSD 安全漏洞
CVE-2011-1328RADVISION iVIEW Suite SQL注入漏洞
CVE-2011-1424EMC SourceOne Email Management ASP.NET Trace信息泄露漏洞
CVE-2011-1595rdesktop disk.c disk_create函数目录遍历漏洞
CVE-2011-1928Apache HTTP Server和Apache Portable Runtime 资源管理错误漏洞
CVE-2011-1929Dovecot lib-mail/message-header-parser.c拒绝服务漏洞
CVE-2011-2166Dovecot script-login配置错误漏洞
CVE-2011-2167Dovecot script-login目录遍历攻击漏洞
CVE-2011-2168GNU libc glob实现多个整数溢出漏洞
CVE-2011-2169Google Chrome OS本地权限提升漏洞
CVE-2011-2170Google Chrome OS输入验证漏洞
CVE-2011-2171Google Chrome OS dbugs包未明漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2011-1521

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