Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2011-4971

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.

Memcached是美国软件开发者布莱德-菲兹派翠克（Brad Fitzpatrick）所研发的一套高性能的分布式内存对象缓存系统。该系统通过在内存中缓存数据和对象来减少读取数据库的次数，从而提高网站访问速度。 Memcached 1.4.5及之前的版本中的(1)process_bin_sasl_auth，(2)process_bin_complete_sasl_auth，(3)process_bin_update，(4)process_bin_append_prepend函数中存在整数符号错误漏洞。远程

AI Predicted 5.3 Difficulty: Easy EPSS 22.32% · P98

Public Exploits 1

Metasploit · 1 memcached.rb [auxiliary]

Possible ATT&CK Techniques 1 AI

T1059.004 · Unix Shell
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2011-4971

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Multiple integer signedness errors in the (1) process_bin_sasl_auth, (2) process_bin_complete_sasl_auth, (3) process_bin_update, and (4) process_bin_append_prepend functions in Memcached 1.4.5 and earlier allow remote attackers to cause a denial of service (crash) via a large body length value in a packet.
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
memcached 远程拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Memcached是美国软件开发者布莱德-菲兹派翠克（Brad Fitzpatrick）所研发的一套高性能的分布式内存对象缓存系统。该系统通过在内存中缓存数据和对象来减少读取数据库的次数，从而提高网站访问速度。 Memcached 1.4.5及之前的版本中的(1)process_bin_sasl_auth，(2)process_bin_complete_sasl_auth，(3)process_bin_update，(4)process_bin_append_prepend函数中存在整数符号错误漏洞。远程
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-2011-4971

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2011-4971

请登录查看更多情报信息。

Vendor Advisories for CVE-2011-4971 (5)

Other References for CVE-2011-4971 (3)

Same Patch Batch · n/a · 2013-12-12 · 17 CVEs total

CVE-2013-5763 Oracle Fusion Middleware Outside In Maintenance子组件安全漏洞
CVE-2013-1447 OpenJPEG 拒绝服务漏洞
CVE-2013-1812 Ruby ruby-openid Gem 拒绝服务漏洞
CVE-2013-1913 GIMP 输入验证错误漏洞
CVE-2013-1978 GIMP 缓冲区错误漏洞
CVE-2013-2751 NETGEAR ReadyNAS RAIDiator eval注入漏洞
CVE-2013-2752 NETGEAR ReadyNAS RAIDiator 跨站请求伪造漏洞
CVE-2013-4458 GNU C Library 缓冲区错误漏洞
CVE-2013-4566 mod_nss 权限许可和访问控制漏洞
CVE-2013-6045 OpenJPEG 基于堆的缓冲区错误漏洞
CVE-2013-6052 OpenJPEG 信息泄露漏洞
CVE-2013-6054 OpenJPEG 基于堆的缓冲区错误漏洞
CVE-2013-6421 Ruby Gem Sprout ‘unpack_zip()’函数远程命令注入漏洞
CVE-2013-6810 EMC Connectrix Manager Converged Network Edition 远程代码执行漏洞
CVE-2013-6986 ZippyYum Subway CA Kiosk App for iOS 信息泄露漏洞
CVE-2013-7030 Cisco Unified Communications Manager 加密问题漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2011-4971

No comments yet

Leave a comment