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CVE-2014-8091

Quick assessment

Affected
n/a n/a
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

X.Org libX11是X.org基金会的一个X11（X Window系统）客户端库。 X.Org libX11 存在安全漏洞，该漏洞源于程序使用SUN-DES-1身份验证证书时，没有正确检查malloc调用的返回值。远程攻击者可通过发送特制的连接请求利用该漏洞造成拒绝服务。

AI Predicted 5.3 Difficulty: Easy EPSS 4.19% · P91

Possible ATT&CK Techniques 1 AI

T1562
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I. Basic Information for CVE-2014-8091

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
X.Org X Window System (aka X11 and X) X11R5 and X.Org Server (aka xserver and xorg-server) before 1.16.3, when using SUN-DES-1 (Secure RPC) authentication credentials, does not check the return value of a malloc call, which allows remote attackers to cause a denial of service (NULL pointer dereference and server crash) via a crafted connection request.
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 libX11 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
X.Org libX11是X.org基金会的一个X11（X Window系统）客户端库。 X.Org libX11 存在安全漏洞，该漏洞源于程序使用SUN-DES-1身份验证证书时，没有正确检查malloc调用的返回值。远程攻击者可通过发送特制的连接请求利用该漏洞造成拒绝服务。
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-2014-8091

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III. Intelligence Information for CVE-2014-8091

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Vendor Advisories for CVE-2014-8091 (8)

Other References for CVE-2014-8091 (3)

Same Patch Batch · n/a · 2014-12-10 · 69 CVEs total

CVE-2014-9364 Drupal LoginToboggan模块跨站脚本漏洞
CVE-2014-9091 Icecast 权限许可和访问控制漏洞
CVE-2014-9120 Subrion CMS 跨站脚本漏洞
CVE-2014-8601 PowerDNS Recursor 资源管理错误漏洞
CVE-2014-8094 X.Org Server 扩展拒绝服务漏洞
CVE-2014-8093 X.Org libX11 数字错误漏洞
CVE-2014-8092 X.Org libX11 安全漏洞
CVE-2014-7809 Apache Struts 跨站请求伪造漏洞
CVE-2014-7807 Apache CloudStack 授权问题漏洞
CVE-2014-7866 多款ZOHO产品目录遍历漏洞
CVE-2014-8095 X.Org libX11 扩展缓冲区溢出漏洞
CVE-2014-9363 Drupal Meta tags quick模块开放重定向漏洞
CVE-2014-9362 Drupal Meta tags quick模块跨站脚本漏洞
CVE-2014-9361 Drupal LoginToboggan模块信息泄露漏洞
CVE-2014-9166 Adobe ColdFusion 拒绝服务漏洞
CVE-2014-9165 Adobe Reader和Acrobat 资源管理错误漏洞
CVE-2014-9164 Adobe Flash Player 代码注入漏洞
CVE-2014-9163 Adobe Flash Player 基于栈的缓冲区溢出漏洞
CVE-2014-9162 Adobe Flash Player 信息泄露漏洞
CVE-2014-9159 Adobe Reader和Acrobat 基于堆的缓冲区溢出漏洞

Showing top 20 of 69 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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Same vendor: n/a

V. Comments for CVE-2014-8091

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