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Author SHA1 Message Date
dependabot[bot]
8f03fe7499
Bump highlight.js from 9.15.6 to 9.18.5
Bumps [highlight.js](https://github.com/highlightjs/highlight.js) from 9.15.6 to 9.18.5.
- [Release notes](https://github.com/highlightjs/highlight.js/releases)
- [Changelog](https://github.com/highlightjs/highlight.js/blob/9.18.5/CHANGES.md)
- [Commits](https://github.com/highlightjs/highlight.js/compare/9.15.6...9.18.5)

Signed-off-by: dependabot[bot] <support@github.com>
2021-04-11 06:53:24 +00:00
6 changed files with 67 additions and 106 deletions

81
package-lock.json generated
View File

@ -970,7 +970,8 @@
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@ -988,11 +989,13 @@
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@ -1116,7 +1122,8 @@
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@ -1126,6 +1133,7 @@
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@ -1138,17 +1146,20 @@
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@ -1165,6 +1176,7 @@
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@ -1237,7 +1249,8 @@
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@ -1247,6 +1260,7 @@
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@ -1322,7 +1336,8 @@
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@ -1352,6 +1367,7 @@
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@ -1369,6 +1385,7 @@
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@ -1407,11 +1424,13 @@
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@ -2305,9 +2324,9 @@
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@ -2442,12 +2461,14 @@
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@ -2461,7 +2482,8 @@
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@ -3345,12 +3367,14 @@
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@ -3368,6 +3392,7 @@
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@ -3526,6 +3551,7 @@
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@ -3537,6 +3563,7 @@
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@ -3596,7 +3623,8 @@
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@ -3611,6 +3639,7 @@
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@ -3619,6 +3648,7 @@
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"resolved": "http://registry.npm.taobao.org/kind-of/download/kind-of-3.2.2.tgz", "resolved": "http://registry.npm.taobao.org/kind-of/download/kind-of-3.2.2.tgz",
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@ -3628,12 +3658,14 @@
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"resolved": "http://registry.npm.taobao.org/isobject/download/isobject-3.0.1.tgz", "resolved": "http://registry.npm.taobao.org/isobject/download/isobject-3.0.1.tgz",
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@ -3858,7 +3890,8 @@
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"version": "0.1.1", "version": "0.1.1",

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@ -13,7 +13,6 @@ description: 提交个漏洞
> by Cool > by Cool
#### 漏洞已提交厂商 #### 漏洞已提交厂商
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10206 https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10206
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29379
#### 漏洞类型 #### 漏洞类型
CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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@ -1,71 +0,0 @@
---
title: 利用AFL黑盒测试网络协议
date: 2021-05-20 19:26:35
tags:
- 模糊测试
categories:
- IOT
description: 做对比实验用的小工具在拿不到固件的情况下可以用AFL的变异策略尝试fuzz
---
源码https://github.com/Cool-Y/aflnw_blackbox
AFL是基于变异的模糊测试方法的代表工作其主要应用于非结构化数据处理程序的漏洞挖掘中。但使用AFL具有比较多的限制
1. 本地运行被测程序,从而获取覆盖率等反馈信息
2. 被测程序从基本输入输出获取数据
因此无法直接使用AFL对远程服务进行黑盒测试
## 现有工作
目前针对限制2已经有一些解决方案
1. hook socket调用利用 `preeny`库辅助AFLplusplus
1. https://www.cnblogs.com/hac425/p/9416917.html
2. https://github.com/AFLplusplus/AFLplusplus/tree/stable/utils/socket_fuzzing
2. 修改AFL传递数据的方式AFLNet: A Greybox Fuzzer for Network Protocolsaflnet在AFL的基础上将标准输入修改为网络发包的方式
1. https://github.com/aflnet/aflnet
2. https://www.comp.nus.edu.sg/~abhik/pdf/AFLNet-ICST20.pdf
3. 修改网络程序接收数据的方式bind9的代码中专门提供了用于Fuzz的部分。
1. https://github.com/isc-projects/bind9/tree/main/fuzz
4. 利用AFL Persistent Mode
1. https://www.fastly.com/blog/how-fuzz-server-american-fuzzy-lop
2. https://sensepost.com/blog/2017/fuzzing-apache-httpd-server-with-american-fuzzy-lop-%2B-persistent-mode/
5. 利用辅助程序转发AFL的输入
1. https://github.com/LyleMi/aflnw/blob/main/README.zh-cn.md
但是如果无法将程序放在本地运行比如物联网设备在拿不到固件的情况下如何利用AFL的变异方式进行模糊测试。
## 黑盒方案
在aflnw的基础上对辅助程序的工作方式进行了修改从而实现在不对AFL和被测程序进行修改的条件下使用一个辅助程序接收AFL从标准输入传递进来的数据然后通过网络转发给UPnP服务辅助程序会间隔性地与UPnP端口建立TCP连接从而判断测试用例是否导致程序崩溃。
![](https://res.cloudinary.com/dozyfkbg3/image/upload/v1621510535/ufuzzer/image_33.png)
## 如何安装
```
git clone https://github.com/LyleMi/aflnw.gitcd aflnw
export CC=/path/to/afl/afl-clang-fast
mkdir build && cd build && cmake .. && make
```
## 如何使用
1. 使用wireshark采集种子输入Follow→TCP Stream保存为raw文件
![](https://res.cloudinary.com/dozyfkbg3/image/upload/v1621510534/ufuzzer/image_35.png)
2. 确定通信协议udp/tcp、服务端监控地址、服务端监控端口、socket本地绑定地址
3. fuzz以UPnP协议为例
```
afl-fuzz -t 1000+ -i ./soap_input/ -o ./soap_out/ -- ./build/aflnw -a 192.168.2.2 -p 5000 -m tcp
afl-fuzz -t 2000+ -i ./ssdp_input/ -o ./ssdp_out/ -- ./build/aflnw -a 239.255.255.250 -p 1900 -m udp
```
![](https://res.cloudinary.com/dozyfkbg3/image/upload/v1621510535/ufuzzer/image_34.png)
4. 崩溃重放
```
./build/aflnw -a 239.255.255.250 -p 1900 -m udp < soap_out/crashes/id:00000....
./build/aflnw -a 192.168.2.2 -p 5000 -m tcp < ssdp_out/crashes/id:000000.....
```
## 问题
效率很低

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@ -7,12 +7,12 @@ comments: false
------ ------
## TL;DR ## TL;DR
- 🔭 Focus on IoT security and Android security. - 🔭 Im currently focus on IoT security and Android security.
- 🌱 Learning VM escape. - 🌱 Im currently learning VM escape.
- 📝 My blog: https://cool-y.github.io/ - 📝 My blog: https://cool-y.github.io/
- 🏫 Bachelor: Sichuan university; Master: Wuhan university - 🏫 Bachelor: Sichuan university; Master: Wuhan university
- 📫 Hit me up: cool.yim@foxmail.com - 📫 Hit me up: cool.yim@foxmail.com
- ⚡ Fun fact: 'Fun Facts' Are Never Fun - ⚡ Fun fact: Fun Facts Are Never Fun
- 💬 Ask me about ... - 💬 Ask me about ...
------ ------
@ -23,7 +23,7 @@ comments: false
### **Android Data-Clone Attack via Operating System Customization** ### **Android Data-Clone Attack via Operating System Customization**
**IEEE Access**, Song, Wenna, Ming Jiang, Han Yan, Yi Xiang, Yuan Chen, Yuan Luo, Kun He, and Guojun Peng. **IEEE Access**, Song, Wenna, Ming Jiang, Han Yan, Yi Xiang, Yuan Chen, Yuan Luo, Kun He, and Guojun Peng.
### **App's Auto-Login Function Security Testing via Android OS-Level Virtualization** ### **Apps Auto-Login Function Security Testing via Android OS-Level Virtualization**
**ICSE'21**, Song, Wenna, Jiang Ming, Lin Jiang, Han Yan, Yi Xiang, Yuan Chen, Jianming Fu, and Guojun Peng. **ICSE'21**, Song, Wenna, Jiang Ming, Lin Jiang, Han Yan, Yi Xiang, Yuan Chen, Jianming Fu, and Guojun Peng.
------- -------
@ -36,4 +36,4 @@ comments: false
- PSV-2019-0164 - PSV-2019-0164
- CVE-2019-15843 - CVE-2019-15843
- PSV-2020-0211(extended) - PSV-2020-0211(extended)
- CVE-2021-29379 - CVE-2020-15893(extended)

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@ -145,7 +145,7 @@ social:
#YouTube: https://youtube.com/yourname || youtube #YouTube: https://youtube.com/yourname || youtube
Instagram: https://www.instagram.com/yan__han/ || instagram Instagram: https://www.instagram.com/yan__han/ || instagram
#Skype: skype:yourname?call|chat || skype #Skype: skype:yourname?call|chat || skype
# RSS: /atom.xml || fas fa-rss RSS: /atom.xml || fas fa-rss
social_icons: social_icons:
enable: true enable: true
@ -549,8 +549,8 @@ rating:
# You can visit https://leancloud.cn get AppID and AppKey. # You can visit https://leancloud.cn get AppID and AppKey.
leancloud_visitors: leancloud_visitors:
enable: true enable: true
app_id: CnxMogaLcXQrm9Q03lF8XH7j-gzGzoHsz app_id: EWwoJgHNdlj6iBjiFlMcabUO-gzGzoHsz
app_key: EHqNuJ6AYvuHnY6bN6w2SMXl app_key: x8FxDrYG79C8YFrTww9ljo8K
# Another tool to show number of visitors to each article. # Another tool to show number of visitors to each article.
# visit https://console.firebase.google.com/u/0/ to get apiKey and projectId # visit https://console.firebase.google.com/u/0/ to get apiKey and projectId

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@ -62,8 +62,8 @@ get_font_family(config) {
} }
// Font families. // Font families.
//$font-family-chinese = "PingFang SC", "Microsoft YaHei" $font-family-chinese = "PingFang SC", "Microsoft YaHei"
$font-family-chinese = "Noto Serif SC";
$font-family-base = $font-family-chinese, sans-serif $font-family-base = $font-family-chinese, sans-serif
$font-family-base = get_font_family('global'), $font-family-chinese, sans-serif if get_font_family('global') $font-family-base = get_font_family('global'), $font-family-chinese, sans-serif if get_font_family('global')