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CVE-2011-1487

EPSS 4.20% · P89
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I. Basic Information for CVE-2011-1487

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The (1) lc, (2) lcfirst, (3) uc, and (4) ucfirst functions in Perl 5.10.x, 5.11.x, and 5.12.x through 5.12.3, and 5.13.x through 5.13.11, do not apply the taint attribute to the return value upon processing tainted input, which might allow context-dependent attackers to bypass the taint protection mechanism via a crafted string.
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
Perl多个函数taint模式绕过漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Perl是美国程序员拉里-沃尔（Larry Wall）所研发的一种免费且功能强大的跨平台编程语言。 Perl 5.10.x，5.11.x，5.12.x至5.12.3版本，以及5.13.x至5.13.11版本中的（1）lc，（2）lcfirst，（3）uc和（4）ucfirst函数没有正确清洗taint数据，对tainted输入处理的返回值没有请求tanit属性，在使用这些函数后，可导致潜在恶意数据的意外使用。上下文攻击者可以借助特制字符串绕过taint保护机制。
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-2011-1487

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III. Intelligence Information for CVE-2011-1487

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Same Patch Batch · n/a · 2011-04-11 · 6 CVEs total

CVE-2009-5065Mark Pilgrim Universal Feed Parser feedparser.py跨站脚本攻击漏洞
CVE-2011-1156Mark Pilgrim Universal Feed Parser feedparser.py资源管理错误漏洞
CVE-2011-1157Mark Pilgrim Universal Feed Parser feedparser.py跨站脚本攻击漏洞
CVE-2011-1158Mark Pilgrim Universal Feed Parser feedparser.py跨站脚本攻击漏洞
CVE-2011-1401ikiwiki 'meta stylesheet'跨站脚本攻击漏洞

IV. Related Vulnerabilities

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Same vendor: n/a

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