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CVE-2014-3309

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.

Cisco IOS和IOS-XE都是美国思科（Cisco）公司为其网络设备开发的操作系统。 Cisco IOS和IOS XE软件的Network Time Protocol（NTP）access-group命令的实现过程中存在安全漏洞，该漏洞源于程序没有正确实现ntp access-group命令。远程攻击者可通过发送NTP查询数据包利用该漏洞绕过既定的限制。

AI Predicted 6.5 Difficulty: Easy EPSS 2.11% · P81
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I. Basic Information for CVE-2014-3309

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The NTP implementation in Cisco IOS and IOS XE does not properly support use of the access-group command for a "deny all" configuration, which allows remote attackers to bypass intended restrictions on time synchronization via a standard query, aka Bug ID CSCuj66318.
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
Cisco IOS和IOS XE 权限许可和访问控制漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco IOS和IOS-XE都是美国思科（Cisco）公司为其网络设备开发的操作系统。 Cisco IOS和IOS XE软件的Network Time Protocol（NTP）access-group命令的实现过程中存在安全漏洞，该漏洞源于程序没有正确实现ntp access-group命令。远程攻击者可通过发送NTP查询数据包利用该漏洞绕过既定的限制。
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-2014-3309

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III. Intelligence Information for CVE-2014-3309

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Vendor Advisories for CVE-2014-3309 (4)

Same Patch Batch · n/a · 2014-07-09 · 21 CVEs total

CVE-2014-3515 PHP‘unserialize()’函数类型混淆安全漏洞
CVE-2014-4744 osTicket 跨站脚本漏洞
CVE-2014-4743 Kajona Search模块跨站脚本漏洞
CVE-2014-4742 Kajona System模块跨站脚本漏洞
CVE-2014-4741 Artifectx xClassified SQL注入漏洞
CVE-2014-4194 ZeroCMS‘zero_transact_article.php’SQL注入漏洞
CVE-2014-4022 Xen ‘alloc_domain_struct’函数信息泄露漏洞
CVE-2012-4988 XnView JPEG-LS 图像处理基于队缓冲区溢出漏洞
CVE-2014-4699 Linux kernel 竞争条件漏洞
CVE-2014-3891 RimArts Becky! Internet Mail 缓冲区溢出漏洞
CVE-2014-0537 多款Adobe产品权限许可和访问控制漏洞
CVE-2014-3487 PHP Fileinfo组件‘cdf_read_property_info()’函数拒绝服务漏洞
CVE-2014-3480 PHP Fileinfo组件‘cdf_count_chain’函数输入验证错误漏洞
CVE-2014-3479 PHP Fileinfo组件‘cdf_check_stream_offset()’函数拒绝服务漏洞
CVE-2014-3478 PHP Fileinfo组件‘mconvert’函数缓冲区溢出漏洞
CVE-2014-3313 Cisco Small Business SPA300和SPA500 IP Phones 跨站脚本漏洞
CVE-2014-3312 Cisco Small Business SPA300和SPA500 IP Phones 授权问题漏洞
CVE-2014-0207 PHP Fileinfo组件‘cdf_read_short_sector’函数缓冲区错误漏洞
CVE-2014-4671 多款Adobe产品跨站请求伪造漏洞
CVE-2014-0539 多款Adobe产品权限许可和访问控制漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2014-3309

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