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I. Basic Information for CVE-2012-4513
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
khtml/imload/scaledimageplane.h in Konqueror in KDE 4.7.3 allows remote attackers to cause a denial of service (crash) and possibly read memory via large canvas dimensions, which leads to an unexpected sign extension and a heap-based buffer over-read.
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
KDE Konqueror 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
KDE Konqueror是K桌面环境的文件管理器，也可用于浏览WEB。 KDE 4.7.3版本中的Konqueror中的khtml/imload/scaledimageplane.h中存在漏洞。远程攻击者利用该漏洞通过较大的画布尺寸导致拒绝服务（崩溃）读取内存，导致意外的符号扩展和基于堆的缓冲区读取越界。
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-2012-4513
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III. Intelligence Information for CVE-2012-4513
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V. Comments for CVE-2012-4513

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