CVE-2024-56431 PoC — Theora 安全漏洞

Source

https://github.com/UnionTech-Software/libtheora-CVE-2024-56431-PoC

Associated Vulnerability

Title:Theora 安全漏洞 (CVE-2024-56431)
Description:Theora是Xiph开源的一个 Theora 视频压缩格式的参考实现。 Theora存在安全漏洞，该漏洞源于huffdec.c文件中的oc_huff_tree_unpack函数存在无效的左移。

Readme

```
# Compile application source code
CFLAGS="-fsanitize=address -fsanitize=undefined -g -O1"  CXXFLAGS="-fsanitize=address -fsanitize=undefined -g -O1" LDFLAGS="-fsanitize=address" ./configure

make 

# Compile PoC source code
g++ fuzzer.cpp -o poc -I include/ lib/.libs/libtheora.a -fsanitize=address -fsanitize=undefined

# Executing the PoC
UBSAN_OPTIONS=print_stacktrace=1 ./poc
```

File Snapshot


 [4.0K]  /data/pocs/9df70a55ee2c9c11eb3fad7b91ad31fd5d319d9e
├── [172K]  Analyze.docx
├── [7.5K]  fuzzer.cpp
├── [1.4M]  poc
└── [ 399]  README.md

0 directories, 4 files

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