CVE-2021-3560
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I. Basic Information for CVE-2021-3560
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
It was found that polkit could be tricked into bypassing the credential checks for D-Bus requests, elevating the privileges of the requestor to the root user. This flaw could be used by an unprivileged local attacker to, for example, create a new local administrator. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制不正确
Source: NVD (National Vulnerability Database)
Vulnerability Title
polkit 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
polkit是一个在类 Unix操作系统中控制系统范围权限的组件。通过定义和审核权限规则，实现不同优先级进程间的通讯。 polkit 存在代码问题漏洞，该漏洞源于当请求进程在调用polkit_system_bus_name_get_creds_sync之前断开与dbus-daemon的连接时，该进程无法获得进程的唯一uid和pid，也无法验证请求进程的特权。
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)
Shenlong Deep Dive — AI Deep Analysis
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Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | polkit | polkit 0.119 | - |
II. Public POCs for CVE-2021-3560
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | Automatic Explotation PoC for Polkit CVE-2021-3560 | https://github.com/aancw/polkit-auto-exploit | POC Details |
| 2 | CVE-2021-3560 Local PrivEsc Exploit | https://github.com/swapravo/polkadots | POC Details |
| 3 | a reliable C based exploit and writeup for CVE-2021-3560. | https://github.com/hakivvi/CVE-2021-3560 | POC Details |
| 4 | polkit exploit script v1.0 | https://github.com/iSTAR-Lab/CVE-2021-3560_PoC | POC Details |
| 5 | None | https://github.com/secnigma/CVE-2021-3560-Polkit-Privilege-Esclation | POC Details |
| 6 | Polkit - Local Privilege Escalation (CVE-2021-3560) | https://github.com/curtishoughton/CVE-2021-3560 | POC Details |
| 7 | Privilege escalation with polkit - CVE-2021-3560 | https://github.com/Almorabea/Polkit-exploit | POC Details |
| 8 | None | https://github.com/AssassinUKG/Polkit-CVE-2021-3560 | POC Details |
| 9 | ubuntu new PrivEsc race condition vulnerability | https://github.com/cpu0x00/CVE-2021-3560 | POC Details |
| 10 | NYCY_homework_&_meeting | https://github.com/BizarreLove/CVE-2021-3560 | POC Details |
| 11 | Polkit D-Bus Authentication Bypass Exploit | https://github.com/0dayNinja/CVE-2021-3560 | POC Details |
| 12 | CVE-2021-3560 (Polkit - Local Privilege Escalation) | https://github.com/TomMalvoRiddle/CVE-2021-3560 | POC Details |
| 13 | CVE-2021-3560 analysis | https://github.com/chenaotian/CVE-2021-3560 | POC Details |
| 14 | Polkit Exploit (CVE-2021-3560), no download capabilty? Copy and paste it! | https://github.com/n3onhacks/CVE-2021-3560 | POC Details |
| 15 | f4T1H's PoC script for CVE-2021-3560 Polkit D-Bus Privilege Escalation | https://github.com/f4T1H21/CVE-2021-3560-Polkit-DBus | POC Details |
| 16 | None | https://github.com/innxrmxst/CVE-2021-3560 | POC Details |
| 17 | PolicyKit CVE-2021-3560 Exploit (Authentication Agent) | https://github.com/RicterZ/CVE-2021-3560-Authentication-Agent | POC Details |
| 18 | PolicyKit CVE-2021-3560 Exploitation (Authentication Agent) | https://github.com/WinMin/CVE-2021-3560 | POC Details |
| 19 | Exploit for CVE-2021-3560 (Polkit) - Local Privilege Escalation | https://github.com/UNICORDev/exploit-CVE-2021-3560 | POC Details |
| 20 | None | https://github.com/asepsaepdin/CVE-2021-3560 | POC Details |
| 21 | Polkit 0.105-26 0.117-2 - Local Privilege Escalation | https://github.com/pashayogi/ROOT-CVE-2021-3560 | POC Details |
| 22 | CVE-2021-3560 Bypass su - root | https://github.com/TieuLong21Prosper/CVE-2021-3560 | POC Details |
| 23 | Exploitation of the CVE-2021-3560 polkit vulnerability | https://github.com/LucasPDiniz/CVE-2021-3560 | POC Details |
| 24 | None | https://github.com/markyu0401/CVE-2021-3560-Polkit-Privilege-Escalation | POC Details |
| 25 | Part of my cybersecurity thesis consists in exploring and exploiting this vulnerability. | https://github.com/Kyyomaa/CVE-2021-3560-EXPLOIT | POC Details |
| 26 | Polkit Exploit (CVE-2021-3560), no download capabilty? Copy and paste it! | https://github.com/NeonWhiteRabbit/CVE-2021-3560 | POC Details |
| 27 | CVE-2021-3560 (Polkit - Local Privilege Escalation) | https://github.com/admin-079/CVE-2021-3560 | POC Details |
| 28 | Exploitation Script for CVE-2021-3560 | https://github.com/arcslash/exploit_CVE-2021-3560 | POC Details |
| 29 | This is an exercise built around CVE-2021-3560 | https://github.com/titusG85/SideWinder-Exploit | POC Details |
| 30 | None | https://github.com/MandipJoshi/CVE-2021-3560 | POC Details |
| 31 | Script Bash -- CVE-2021-3560 | https://github.com/Antoine-MANTIS/POC-Bash-CVE-2021-3560 | POC Details |
| 32 | Exploit for CVE-2021-3560 Polkit Local Privilege Escalation Vulnerability | https://github.com/SeimuPVE/CVE-2021-3560_Polkit | POC Details |
| 33 | polkit privilege escalation | https://github.com/m4lk3rnel/CVE-2021-3560 | POC Details |
| 34 | beginner friendly write-up for the TryHackMe easy level module- polkit:CVE-2021-3560 | https://github.com/realatharva15/polkit-CVE-2021-3560_writeup | POC Details |
| 35 | PolicyKit CVE-2021-3560 Exploitation (Authentication Agent) | https://github.com/winmin/CVE-2021-3560 | POC Details |
AI-Generated POCPremium
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Same Patch Batch · n/a · 2022-02-16 · 50 CVEs total
| CVE-2021-23682 | 7.3 HIGH | Prototype Pollution |
| CVE-2021-3760 | Linux kernel 资源管理错误漏洞 | |
| CVE-2022-25265 | Linux kernel 安全漏洞 | |
| CVE-2022-24984 | JqueryForm.com Jquery Form Builder 安全漏洞 | |
| CVE-2022-24985 | JqueryForm.com Jquery Form Builder 安全漏洞 | |
| CVE-2022-22880 | Jeecg-boot 安全漏洞 | |
| CVE-2022-22881 | Jeecg-Boot SQL注入漏洞 | |
| CVE-2022-22885 | Hutool 安全漏洞 | |
| CVE-2022-24983 | JqueryForm.com Jquery Form Builder 安全漏洞 | |
| CVE-2021-3578 | Sourceforge mbsync 代码问题漏洞 | |
| CVE-2021-3773 | netfilter 信息泄露漏洞 | |
| CVE-2021-3752 | Linux kernel 竞争条件问题漏洞 | |
| CVE-2022-22853 | Sourcecodester Hospital Patient Records Management System 跨站脚本漏洞 | |
| CVE-2022-22945 | VMware NSX-T 操作系统命令注入漏洞 | |
| CVE-2022-23804 | KiCad Eda 缓冲区错误漏洞 | |
| CVE-2022-23803 | KiCad Eda 缓冲区错误漏洞 | |
| CVE-2021-21966 | Texas Instruments Cc3200 SimpleLink Solution Nwp 环境问题漏洞 | |
| CVE-2021-21958 | Hancom Office 缓冲区错误漏洞 | |
| CVE-2021-39300 | Hp Uefi 安全漏洞 | |
| CVE-2021-39299 | Hp Uefi 安全漏洞 |
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