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CVE-2014-2523

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.

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 3.13.6及之前版本中的net/netfilter/nf_conntrack_proto_dccp.c文件存在安全漏洞，该漏洞源于程序错误的使用DCCP头指针。远程攻击者可借助特制的DCCP数据包触发调用dccp_new、dccp_packet或dccp_error函数，利用该漏洞造成拒绝服务（系统崩溃）或执行任意代码

AI Predicted 7.5 Difficulty: Moderate EPSS 10.38% · P96
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I. Basic Information for CVE-2014-2523

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
net/netfilter/nf_conntrack_proto_dccp.c in the Linux kernel through 3.13.6 uses a DCCP header pointer incorrectly, which allows remote attackers to cause a denial of service (system crash) or possibly execute arbitrary code via a DCCP packet that triggers a call to the (1) dccp_new, (2) dccp_packet, or (3) dccp_error function.
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 输入验证错误漏洞
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 3.13.6及之前版本中的net/netfilter/nf_conntrack_proto_dccp.c文件存在安全漏洞，该漏洞源于程序错误的使用DCCP头指针。远程攻击者可借助特制的DCCP数据包触发调用dccp_new、dccp_packet或dccp_error函数，利用该漏洞造成拒绝服务（系统崩溃）或执行任意代码
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-2014-2523

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III. Intelligence Information for CVE-2014-2523

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Patches & Fixes for CVE-2014-2523 (2)

Vendor Advisories for CVE-2014-2523 (7)

Mailing List Discussions for CVE-2014-2523 (1)

Other References for CVE-2014-2523 (1)

Same Patch Batch · n/a · 2014-03-24 · 9 CVEs total

CVE-2014-1761 Microsoft Word 内存损坏漏洞
CVE-2012-4886 Kingsoft WPS Office ‘Wpsio.dll’基于栈的缓冲区溢出漏洞
CVE-2012-6430 Open Solution Quick.Cms/Quick.Cart 跨站脚本漏洞
CVE-2013-1408 WordPress Wysija Newsletters插件多个SQL注入漏洞
CVE-2014-2284 Net-SNMP ICMP-MIB 远程拒绝服务漏洞
CVE-2013-7339 Linux kernel 资源管理错误漏洞
CVE-2014-0131 Linux kernel 释放后重用漏洞
CVE-2014-2568 Linux kernel ‘nfqnl_zcopy’函数释放后重用漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2014-2523

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