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CVE-2015-8341

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.

Xen是英国剑桥大学开发的一款开源的虚拟机监视器产品。该产品能够使不同和不兼容的操作系统运行在同一台计算机上，并支持在运行时进行迁移，保证正常运行并且避免宕机。 Xen 4.1.x版本至4.6.x版本的libxl toolstack库中存在安全漏洞，该漏洞源于程序管理同一个进程中的多个域时没有正确释放做为内核和初始虚拟磁盘的文件映射。攻击者可通过启动域利用该漏洞造成拒绝服务（内存和磁盘资源消耗）。

AI Predicted 5.3 Difficulty: Easy EPSS 2.04% · P80
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I. Basic Information for CVE-2015-8341

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The libxl toolstack library in Xen 4.1.x through 4.6.x does not properly release mappings of files used as kernels and initial ramdisks when managing multiple domains in the same process, which allows attackers to cause a denial of service (memory and disk consumption) by starting domains.
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
Xen libxl toolstack库资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Xen是英国剑桥大学开发的一款开源的虚拟机监视器产品。该产品能够使不同和不兼容的操作系统运行在同一台计算机上，并支持在运行时进行迁移，保证正常运行并且避免宕机。 Xen 4.1.x版本至4.6.x版本的libxl toolstack库中存在安全漏洞，该漏洞源于程序管理同一个进程中的多个域时没有正确释放做为内核和初始虚拟磁盘的文件映射。攻击者可通过启动域利用该漏洞造成拒绝服务（内存和磁盘资源消耗）。
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-2015-8341

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III. Intelligence Information for CVE-2015-8341

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Vendor Advisories for CVE-2015-8341 (3)

Other References for CVE-2015-8341 (1)

Same Patch Batch · n/a · 2015-12-17 · 15 CVEs total

CVE-2015-4027 Acunetix Web Vulnerability Scanner AcuWVSSchedulerv10服务权限许可和访问控制问题漏洞
CVE-2015-5204 Apache Cordova File Transfer Plugin CRLF注入漏洞
CVE-2015-5277 GNU C Library 缓冲区错误漏洞
CVE-2015-7518 Foreman 跨站脚本漏洞
CVE-2015-7527 Wordpress Cool Video Gallery插件代码注入漏洞
CVE-2015-8327 cups-filters和Foomatic 操作系统命令注入漏洞
CVE-2015-8338 Xen 拒绝服务漏洞
CVE-2015-8339 Xen 拒绝服务漏洞
CVE-2015-8340 Xen 拒绝服务漏洞
CVE-2015-8368 ntopng 安全漏洞
CVE-2015-8369 Cacti SQL注入漏洞
CVE-2015-8600 SAP Mobile Platform SysAdminWebTool servlets 权限许可和访问控制漏洞
CVE-2015-8601 Drupal Chat Room模块信息泄露漏洞
CVE-2015-8602 Drupal Token Insert Entity模块信息泄露漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2015-8341

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