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CVE-2013-4396

Quick assessment

Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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。

AI Predicted 6.5 Difficulty: Moderate EPSS 4.08% · P90
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I. Basic Information for CVE-2013-4396

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
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: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
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

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2013-4396

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III. Intelligence Information for CVE-2013-4396

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Vendor Advisories for CVE-2013-4396 (5)

Mailing List Discussions for CVE-2013-4396 (3)

Same Patch Batch · n/a · 2013-10-10 · 23 CVEs total

CVE-2013-5526 Cisco 9900系列IP电话拒绝服务漏洞
CVE-2013-4767 Eucalyptus 安全漏洞
CVE-2013-4351 GnuPG 加密问题漏洞
CVE-2013-4342 xinetd 权限许可和访问控制问题漏洞
CVE-2013-4271 Restlet Framework Object Deserialization 远程代码执行漏洞
CVE-2013-4221 Restlet Framework XML Deserialization 远程代码执行漏洞
CVE-2013-2241 Gallery ‘data_rest.php’多个信息泄露漏洞
CVE-2013-2240 Gallery ‘flowplayer.swf.php’安全绕过漏洞
CVE-2013-2138 Gallery 多个跨站脚本漏洞
CVE-2013-1881 GNOME libsvg XML外部实体注入漏洞
CVE-2013-5527 Cisco IOS/IOS XE OSPF功能输入验证漏洞
CVE-2013-0577 IBM InfoSphere Optim Data Growth Solution for Oracle E-business Suite 未授权访问漏洞
CVE-2013-5525 Cisco Identity Services Engine Web框架SQL注入漏洞
CVE-2013-5524 Cisco Identity Services Engine 跨站脚本漏洞
CVE-2013-5523 Cisco Identity Services Engine 跨框架漏洞
CVE-2013-5499 Cisco IOS DHCP服务器拒绝服务漏洞
CVE-2013-5008 Symantec Management Platform 未授权访问漏洞
CVE-2013-4387 Linux kernel 缓冲区错误漏洞
CVE-2013-4345 Linux kernel 数字错误漏洞
CVE-2013-3409 Cisco Prime Central for HCS 门户网站信任管理漏洞

Showing top 20 of 23 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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Same vendor: n/a

V. Comments for CVE-2013-4396

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