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CVE-2013-4591

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.

Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。NFSv4 implementation是其中的一个分布式文件系统协议。 Linux kernel 3.7.1及之前的版本中的fs/nfs/nfs4proc.c文件中的‘__nfs4_get_acl_uncached’函数中存在缓冲区溢出漏洞。本地攻击者可通过对NFSv4文件系统上的‘system.nfs4_acl’属性进行getxattr系统调用，利用该漏洞造成拒绝服务（内存损坏和系统崩溃），或可能产生其他影响。

AI Predicted 4.7 Difficulty: Moderate EPSS 0.57% · P46

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2013-4591

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Buffer overflow in the __nfs4_get_acl_uncached function in fs/nfs/nfs4proc.c in the Linux kernel before 3.7.2 allows local users to cause a denial of service (memory corruption and system crash) or possibly have unspecified other impact via a getxattr system call for the system.nfs4_acl extended attribute of a pathname on an NFSv4 filesystem.
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
Linux kernel ‘__nfs4_get_acl_uncached’函数缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。NFSv4 implementation是其中的一个分布式文件系统协议。 Linux kernel 3.7.1及之前的版本中的fs/nfs/nfs4proc.c文件中的‘__nfs4_get_acl_uncached’函数中存在缓冲区溢出漏洞。本地攻击者可通过对NFSv4文件系统上的‘system.nfs4_acl’属性进行getxattr系统调用，利用该漏洞造成拒绝服务（内存损坏和系统崩溃），或可能产生其他影响。
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
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II. Public POCs for CVE-2013-4591

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III. Intelligence Information for CVE-2013-4591

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Patches & Fixes for CVE-2013-4591 (2)

Vendor Advisories for CVE-2013-4591 (4)

Mailing List Discussions for CVE-2013-4591 (1)

Other References for CVE-2013-4591 (1)

Same Patch Batch · n/a · 2013-11-19 · 29 CVEs total

CVE-2013-6822 SAP NetWeaver GRMGApp 安全绕过漏洞和信息泄露漏洞
CVE-2013-6282 Linux kernel 输入验证漏洞
CVE-2013-6074 Open-Xchange AppSuite SVG File 跨站脚本漏洞
CVE-2013-5966 Potix ZK Framework 跨站脚本漏洞
CVE-2013-5730 D-Link DSL-2740B 多个跨站请求伪造漏洞
CVE-2013-5215 FOSCAM Wireless IP Camera 跨站脚本漏洞
CVE-2013-4592 Linux kernel 资源管理错误漏洞
CVE-2013-4579 Linux kernel ‘ath9k_htc_set_bssid_mask’函数加密问题漏洞
CVE-2013-4563 Linux Kernel 数字错误漏洞
CVE-2013-4507 CollectiveAccess Providence and Pawtucket 跨站脚本漏洞
CVE-2013-3095 D-Link DIR-865L 跨站请求伪造漏洞
CVE-2013-4588 Linux kernel 基于栈的缓冲区错误漏洞
CVE-2013-6826 Fortinet FortiAnalyzer 跨站请求伪造漏洞
CVE-2013-6823 SAP NetWeaver GRMGApp 权限许可和访问控制漏洞
CVE-2013-4386 Foreman SQL注入漏洞
CVE-2013-6821 SAP NetWeaver 目录遍历漏洞
CVE-2013-6820 SAP NetWeaver Development Infrastructure 未限制文件上传漏洞
CVE-2013-6819 SAP NetWeaver 跨站脚本漏洞
CVE-2013-6818 SAP NetWeaver Logviewer 权限许可和访问控制漏洞
CVE-2013-6817 SAP Network Interface Router 基于堆的缓冲区溢出漏洞

Showing top 20 of 29 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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Same vendor: n/a

V. Comments for CVE-2013-4591

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