- 简介
- 一、基础知识篇
- 二、工具篇
- 三、分类专题篇
- 四、技巧篇
- 五、高级篇
- 六、题解篇
- 6.1 Pwn
- 6.1.1 pwn HCTF2016 brop
- 6.1.2 pwn NJCTF2017 pingme
- 6.1.3 pwn XDCTF2015 pwn200
- 6.1.4 pwn BackdoorCTF2017 Fun-Signals
- 6.1.5 pwn GreHackCTF2017 beerfighter
- 6.1.6 pwn DefconCTF2015 fuckup
- 6.1.7 pwn 0CTF2015 freenote
- 6.1.8 pwn DCTF2017 Flex
- 6.1.9 pwn RHme3 Exploitation
- 6.1.10 pwn 0CTF2017 BabyHeap2017
- 6.1.11 pwn 9447CTF2015 Search-Engine
- 6.1.12 pwn N1CTF2018 vote
- 6.1.13 pwn 34C3CTF2017 readme_revenge
- 6.1.14 pwn 32C3CTF2015 readme
- 6.1.15 pwn 34C3CTF2017 SimpleGC
- 6.1.16 pwn HITBCTF2017 1000levels
- 6.1.17 pwn SECCONCTF2016 jmper
- 6.1.18 pwn HITBCTF2017 Sentosa
- 6.1.19 pwn HITBCTF2018 gundam
- 6.1.20 pwn 33C3CTF2016 babyfengshui
- 6.1.21 pwn HITCONCTF2016 Secret_Holder
- 6.1.22 pwn HITCONCTF2016 Sleepy_Holder
- 6.1.23 pwn BCTF2016 bcloud
- 6.1.24 pwn HITCONCTF2016 HouseofOrange
- 6.1.25 pwn HCTF2017 babyprintf
- 6.1.26 pwn 34C3CTF2017 300
- 6.1.27 pwn SECCONCTF2016 tinypad
- 6.1.28 pwn ASISCTF2016 b00ks
- 6.1.29 pwn Insomni'hackteaserCTF2017 TheGreatEscapepart-3
- 6.1.30 pwn HITCONCTF2017 Ghostinthe_heap
- 6.1.31 pwn HITBCTF2018 mutepig
- 6.1.32 pwn SECCONCTF2017 vmnofun
- 6.1.33 pwn 34C3CTF2017 LFA
- 6.1.34 pwn N1CTF2018 memsafety
- 6.1.35 pwn 0CTF2018 heapstorm2
- 6.1.36 pwn NJCTF2017 messager
- 6.1.37 pwn sixstarctf2018 babystack
- 6.1.38 pwn HITCONCMT2017 pwn200
- 6.1.39 pwn BCTF2018 houseofAtum
- 6.1.40 pwn LCTF2016 pwn200
- 6.1.41 pwn PlaidCTF2015 PlaidDB
- 6.1.42 pwn hacklu2015 bookstore
- 6.1.43 pwn 0CTF2018 babyheap
- 6.1.44 pwn ASIS2017 start_hard
- 6.1.45 pwn LCTF2016 pwn100
- 6.2 Reverse
- 6.3 Web
- 6.1 Pwn
- 七、实战篇
- 7.1 CVE
- 7.1.1 CVE-2017-11543 tcpdump sliplink_print 栈溢出漏洞
- 7.1.2 CVE-2015-0235 glibc _nsshostnamedigitsdots 堆溢出漏洞
- 7.1.3 CVE-2016-4971 wget 任意文件上传漏洞
- 7.1.4 CVE-2017-13089 wget skipshortbody 栈溢出漏洞
- 7.1.5 CVE–2018-1000001 glibc realpath 缓冲区下溢漏洞
- 7.1.6 CVE-2017-9430 DNSTracer 栈溢出漏洞
- 7.1.7 CVE-2018-6323 GNU binutils elfobjectp 整型溢出漏洞
- 7.1.8 CVE-2010-2883 Adobe CoolType SING 表栈溢出漏洞
- 7.1.9 CVE-2010-3333 Microsoft Word RTF pFragments 栈溢出漏洞
- 7.1 CVE
- 八、学术篇
- 8.1 The Geometry of Innocent Flesh on the Bone: Return-into-libc without Function Calls (on the x86)
- 8.2 Return-Oriented Programming without Returns
- 8.3 Return-Oriented Rootkits: Bypassing Kernel Code Integrity Protection Mechanisms
- 8.4 ROPdefender: A Detection Tool to Defend Against Return-Oriented Programming Attacks
- 8.5 Data-Oriented Programming: On the Expressiveness of Non-Control Data Attacks
- 8.7 What Cannot Be Read, Cannot Be Leveraged? Revisiting Assumptions of JIT-ROP Defenses
- 8.9 Symbolic Execution for Software Testing: Three Decades Later
- 8.10 AEG: Automatic Exploit Generation
- 8.11 Address Space Layout Permutation (ASLP): Towards Fine-Grained Randomization of Commodity Software
- 8.13 New Frontiers of Reverse Engineering
- 8.14 Who Allocated My Memory? Detecting Custom Memory Allocators in C Binaries
- 8.21 Micro-Virtualization Memory Tracing to Detect and Prevent Spraying Attacks
- 8.22 Practical Memory Checking With Dr. Memory
- 8.23 Evaluating the Effectiveness of Current Anti-ROP Defenses
- 8.24 How to Make ASLR Win the Clone Wars: Runtime Re-Randomization
- 8.25 (State of) The Art of War: Offensive Techniques in Binary Analysis
- 8.26 Driller: Augmenting Fuzzing Through Selective Symbolic Execution
- 8.27 Firmalice - Automatic Detection of Authentication Bypass Vulnerabilities in Binary Firmware
- 8.28 Cross-Architecture Bug Search in Binary Executables
- 8.29 Dynamic Hooks: Hiding Control Flow Changes within Non-Control Data
- 8.30 Preventing brute force attacks against stack canary protection on networking servers
- 8.33 Under-Constrained Symbolic Execution: Correctness Checking for Real Code
- 8.34 Enhancing Symbolic Execution with Veritesting
- 8.38 TaintEraser: Protecting Sensitive Data Leaks Using Application-Level Taint Tracking
- 8.39 DART: Directed Automated Random Testing
- 8.40 EXE: Automatically Generating Inputs of Death
- 8.41 IntPatch: Automatically Fix Integer-Overflow-to-Buffer-Overflow Vulnerability at Compile-Time
- 8.42 Dynamic Taint Analysis for Automatic Detection, Analysis, and Signature Generation of Exploits on Commodity Software
- 8.43 DTA++: Dynamic Taint Analysis with Targeted Control-Flow Propagation
- 8.44 Superset Disassembly: Statically Rewriting x86 Binaries Without Heuristics
- 8.45 Ramblr: Making Reassembly Great Again
- 8.46 FreeGuard: A Faster Secure Heap Allocator
- 8.48 Reassembleable Disassembling
- 九、附录
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4.15 利用 vsyscall 和 vDSO
在章节 1.5.9 中我们介绍了 Linux 系统调用的知识。这一节中将了解 vsyscall 和 vDSO 两种机制，它们被设计用来加速系统调用的处理。
vsyscall
$ cat /proc/self/maps | grep vsyscall
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall]
vDSO
$ cat /proc/self/maps | grep vdso
7fff223aa000-7fff223ac000 r-xp 00000000 00:00 0 [vdso]
$ cat /proc/self/maps | grep vdso
7fff1048f000-7fff10491000 r-xp 00000000 00:00 0 [vdso]
CTF 实例
例如章节 6.1.6 的 ret2vdso。
参考资料
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