CVE-2014-9721
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.
libzmq（也称ZeroMQ/C++)）是一个ZeroMQ（轻量级消息内核）核心库。 libzmq 4.0.6之前版本和4.1.1之前4.1.x版本中存在安全漏洞。远程攻击者可借助ZMTP 2及之前版本协议报头利用该漏洞实施降级攻击，绕过ZMPT 3版本协议的安全机制。
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2014-9721
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
libzmq before 4.0.6 and 4.1.x before 4.1.1 allows remote attackers to conduct downgrade attacks and bypass ZMTP v3 protocol security mechanisms via a ZMTP v2 or earlier header.
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
libzmq 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libzmq（也称ZeroMQ/C++)）是一个ZeroMQ（轻量级消息内核）核心库。 libzmq 4.0.6之前版本和4.1.1之前4.1.x版本中存在安全漏洞。远程攻击者可借助ZMTP 2及之前版本协议报头利用该漏洞实施降级攻击，绕过ZMPT 3版本协议的安全机制。
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-2014-9721
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2014-9721
请登录查看更多情报信息。
Patches & Fixes for CVE-2014-9721 (1)
Mailing List Discussions for CVE-2014-9721 (2)
-
http://lists.fedoraproject.org/pipermail/package-announce/2015-May/159176.html vendor-advisory x_refsource_FEDORA
-
Other References for CVE-2014-9721 (1)
-
https://github.com/zeromq/libzmq/issues/1273 x_refsource_CONFIRM
Same Patch Batch · n/a · 2015-06-03 · 8 CVEs total
| CVE-2015-0263 | Apache Camel XML外部实体漏洞 | |
| CVE-2015-0264 | Apache Camel XML外部实体漏洞 | |
| CVE-2015-4038 | WordPress WP Membership插件权限许可和访问控制漏洞 | |
| CVE-2015-4103 | Xen 权限许可和访问控制漏洞 | |
| CVE-2015-4104 | Xen 权限许可和访问控制漏洞 | |
| CVE-2015-4105 | Xen 资源管理错误漏洞 | |
| CVE-2015-4106 | QEMU 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2014-9721
No comments yet