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I. Basic Information for CVE-2013-4396
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Use-after-free vulnerability in the doImageText function in dix/dixfonts.c in the xorg-server module before 1.14.4 in X.Org X11 allows remote authenticated users to cause a denial of service (daemon crash) or possibly execute arbitrary code via a crafted ImageText request that triggers memory-allocation failure.
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
X.Org X11 服务器模块释放后重用漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
X.Org X11是X.Org基金会运作的一个对X Window系统的官方参考实现，是开源的自由软件。 X.Org X11中的X.Org服务器模块1.14.4之前的版本中的dix/dixfonts.c文件中的‘doImageText’函数处理ImageText请求时存在释放后重用漏洞。攻击者可利用该漏洞造成服务器崩溃，或可能以root权限执行任意代码。
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
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II. Public POCs for CVE-2013-4396
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III. Intelligence Information for CVE-2013-4396
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IV. Related Vulnerabilities
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Same vendor: n/a
V. Comments for CVE-2013-4396

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