CVE-2011-1075
Quick assessment
Affected
n/a FreeBSD/crontab
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.
FreeBSD是Freebsd基金会的一套类Unix操作系统。 FreeBSD 存在竞争条件问题漏洞，该漏洞源于网络系统或产品在运行过程中，并发代码需要互斥地访问共享资源时，对于并发访问的处理不当。
Possible ATT&CK Techniques 1 AI
T1134 · Access Token Manipulation
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2011-1075
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
FreeBSD's crontab calculates the MD5 sum of the previous and new cronjob to determine if any changes have been made before copying the new version in. In particular, it uses the MD5File() function, which takes a pathname as an argument, and is called with euid 0. A race condition in this process may lead to an arbitrary MD5 comparison regardless of the read permissions.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
使用共享资源的并发执行不恰当同步问题(竞争条件)
Source: CVE Program / CVE List V5
Vulnerability Title
FreeBSD 竞争条件问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FreeBSD是Freebsd基金会的一套类Unix操作系统。 FreeBSD 存在竞争条件问题漏洞，该漏洞源于网络系统或产品在运行过程中，并发代码需要互斥地访问共享资源时，对于并发访问的处理不当。
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 |
|---|---|---|---|---|
| - | FreeBSD/crontab | unknown | - |
|
II. Public POCs for CVE-2011-1075
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2011-1075
请登录查看更多情报信息。
Mailing List Discussions for CVE-2011-1075 (2)
-
https://www.openwall.com/lists/oss-security/2011/02/28/14 x_refsource_MISC
-
https://marc.info/?l=full-disclosure&m=129891323028897&w=2 x_refsource_MISC
Same Patch Batch · n/a · 2021-10-19 · 11 CVEs total
| CVE-2021-35323 | Bludit 跨站脚本漏洞 | |
| CVE-2021-33988 | Microweber 跨站脚本漏洞 | |
| CVE-2020-12141 | Contiki 缓冲区错误漏洞 | |
| CVE-2021-27001 | Netapp Clustered Data ONTAP 安全漏洞 | |
| CVE-2021-26589 | HPE Superdome Flex Server 跨站脚本漏洞 | |
| CVE-2021-3746 | Archlinux libtpms 缓冲区错误漏洞 | |
| CVE-2021-30358 | Check Point Mobile Access 操作系统命令注入漏洞 | |
| CVE-2011-1497 | Rails 跨站脚本漏洞 | |
| CVE-2021-36512 | Synchronet BBS 安全漏洞 | |
| CVE-2021-42261 | Revisor Video Management System 路径遍历漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2011-1075
No comments yet